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K'Nex | Auctions - Best Deals at the Lowest Price
K'Nex TOY STORE / DEALS SEARCH ENGINE

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Welcome to the K'Nex Toy Store / Deals Search Engine. If it is your first visit, do not forget to read the Faq and Tips page below to fully master all the features available that will help you find, quickly and easily, all the best Deals on Toys (and any other types of items you are looking for).
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You will find below the best auctions and items available on eBay related to your search.
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120 items found
200 NEW Knex Yellow Rods 3-7/16" - Standard K'nex Replacement Parts
200 NEW Knex Yellow Rods 3-7/16" - Standard K'nex Replacement Parts
200 NEW Knex Yellow Rods 3-7/16" - Standard K'nex Replacement Parts
Item location: US
Condition: New (1000)
Available since: 2022-03-28 20:00 PDT
Seller: mnwebsource (3547) [100.0%]
1.

K'NEX Nintendo Figures Huge Selection! Mario Kart Wii Mini Action Bowser KNEX
K'NEX Nintendo Figures Huge Selection! Mario Kart Wii Mini Action Bowser KNEX
K'NEX Nintendo Figures Huge Selection! Mario Kart Wii Mini Action Bowser KNEX
K'NEX Nintendo Figures Huge Selection! Mario Kart Wii Mini Action Bowser KNEX
K'NEX Nintendo Figures Huge Selection! Mario Kart Wii Mini Action Bowser KNEX
Item location: US
Condition: Used (3000)
Available since: 2020-07-23 15:58 PDT
Seller: nctoyshop (2271) [100.0%]
2.

K'NEX Action Figures Robot People Men Replacement Huge Color Selection! KNEX
K'NEX Action Figures Robot People Men Replacement Huge Color Selection! KNEX
K'NEX Action Figures Robot People Men Replacement Huge Color Selection! KNEX
Item location: US
Condition: Used (3000)
Available since: 2020-02-12 22:35 PST
Seller: nctoyshop (2271) [100.0%]
3.

500 KNEX Rods & Connectors Mix w/4 Wheels Standard Classic Parts Replace K'NEX
500 KNEX Rods & Connectors Mix w/4 Wheels Standard Classic Parts Replace K'NEX
500 KNEX Rods & Connectors Mix w/4 Wheels Standard Classic Parts Replace K'NEX
500 KNEX Rods & Connectors Mix w/4 Wheels Standard Classic Parts Replace K'NEX
Item location: US
Condition: Used (3000)
Available since: 2020-02-05 14:18 PST
Seller: nctoyshop (2271) [100.0%]
4.

200 KNEX Rods & Connectors Mixed Bulk Lot Standard Replacement Parts K'NEX
200 KNEX Rods & Connectors Mixed Bulk Lot Standard Replacement Parts K'NEX
200 KNEX Rods & Connectors Mixed Bulk Lot Standard Replacement Parts K'NEX
200 KNEX Rods & Connectors Mixed Bulk Lot Standard Replacement Parts K'NEX
200 KNEX Rods & Connectors Mixed Bulk Lot Standard Replacement Parts K'NEX
200 KNEX Rods & Connectors Mixed Bulk Lot Standard Replacement Parts K'NEX
200 KNEX Rods & Connectors Mixed Bulk Lot Standard Replacement Parts K'NEX
200 KNEX Rods & Connectors Mixed Bulk Lot Standard Replacement Parts K'NEX
Item location: US
Condition: Used (3000)
Available since: 2020-02-05 11:27 PST
Seller: nctoyshop (2271) [100.0%]
5.

15 Knex Gears Red & Yellow Crown Med & Small K'nex Education Part Assortment
15 Knex Gears Red & Yellow Crown Med & Small K'nex Education Part Assortment
15 Knex Gears Red & Yellow Crown Med & Small K'nex Education Part Assortment
15 Knex Gears Red & Yellow Crown Med & Small K'nex Education Part Assortment
15 Knex Gears Red & Yellow Crown Med & Small K'nex Education Part Assortment
15 Knex Gears Red & Yellow Crown Med & Small K'nex Education Part Assortment
15 Knex Gears Red & Yellow Crown Med & Small K'nex Education Part Assortment
Item location: US
Condition: Used (3000)
Available since: 2021-10-15 09:36 PDT
Seller: mnwebsource (3547) [100.0%]
6.

400 KNEX Bundle Rods & Connectors Mix Standard Best Parts Replacement K'NEX Lot
400 KNEX Bundle Rods & Connectors Mix Standard Best Parts Replacement K'NEX Lot
400 KNEX Bundle Rods & Connectors Mix Standard Best Parts Replacement K'NEX Lot
400 KNEX Bundle Rods & Connectors Mix Standard Best Parts Replacement K'NEX Lot
400 KNEX Bundle Rods & Connectors Mix Standard Best Parts Replacement K'NEX Lot
400 KNEX Bundle Rods & Connectors Mix Standard Best Parts Replacement K'NEX Lot
400 KNEX Bundle Rods & Connectors Mix Standard Best Parts Replacement K'NEX Lot
Item location: US
Condition: Used (3000)
Available since: 2025-10-10 14:52 PDT
Seller: roodstreetcollectibles (1203) [98.2%]
7.

400 Micro Mini Knex Bulk Mixed Assortment Rods Connectors Clips K'nex Parts
400 Micro Mini Knex Bulk Mixed Assortment Rods Connectors Clips K'nex Parts
400 Micro Mini Knex Bulk Mixed Assortment Rods Connectors Clips K'nex Parts
400 Micro Mini Knex Bulk Mixed Assortment Rods Connectors Clips K'nex Parts
400 Micro Mini Knex Bulk Mixed Assortment Rods Connectors Clips K'nex Parts
400 Micro Mini Knex Bulk Mixed Assortment Rods Connectors Clips K'nex Parts
400 Micro Mini Knex Bulk Mixed Assortment Rods Connectors Clips K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2020-02-09 18:46 PST
Seller: mnwebsource (3547) [100.0%]
8.

300 MICRO KNEX Rods & Connectors Random Mixed Bulk Lot Small Parts Pieces K'NEX
300 MICRO KNEX Rods & Connectors Random Mixed Bulk Lot Small Parts Pieces K'NEX
300 MICRO KNEX Rods & Connectors Random Mixed Bulk Lot Small Parts Pieces K'NEX
300 MICRO KNEX Rods & Connectors Random Mixed Bulk Lot Small Parts Pieces K'NEX
300 MICRO KNEX Rods & Connectors Random Mixed Bulk Lot Small Parts Pieces K'NEX
300 MICRO KNEX Rods & Connectors Random Mixed Bulk Lot Small Parts Pieces K'NEX
Item location: US
Condition: Used (3000)
Available since: 2020-10-25 19:53 PDT
Seller: nctoyshop (2271) [100.0%]
9.

200 KNEX RODS Mixed Standard Replacement Parts Yellow Red Gray Black Tan K'NEX
200 KNEX RODS Mixed Standard Replacement Parts Yellow Red Gray Black Tan K'NEX
200 KNEX RODS Mixed Standard Replacement Parts Yellow Red Gray Black Tan K'NEX
200 KNEX RODS Mixed Standard Replacement Parts Yellow Red Gray Black Tan K'NEX
Item location: US
Condition: Used (3000)
Available since: 2020-08-07 12:06 PDT
Seller: nctoyshop (2271) [100.0%]
10.

200 NEW Knex Gray Connectors 4 Position 3D - K'nex
200 NEW Knex Gray Connectors 4 Position 3D - K'nex
200 NEW Knex Gray Connectors 4 Position 3D - K'nex
200 NEW Knex Gray Connectors 4 Position 3D - K'nex
Item location: US
Condition: New (1000)
Available since: 2022-06-16 09:16 PDT
Seller: mnwebsource (3547) [100.0%]
11.

50 Knex Fluorescent Green Flexible Rod 7-1/2" 190mm Screamin Serpent Flexi K'nex
50 Knex Fluorescent Green Flexible Rod 7-1/2" 190mm Screamin Serpent Flexi K'nex
Item location: US
Condition: Used (3000)
Available since: 2021-06-02 14:40 PDT
Seller: mnwebsource (3547) [100.0%]
12.

30 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
30 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
30 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
30 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
30 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
30 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
Item location: US
Condition: New (1000)
Available since: 2021-12-18 16:13 PST
Seller: mnwebsource (3547) [100.0%]
13.

200 K'NEX CONNECTORS Mix Lot Bulk Standard Replacement Parts Clips Black KNEX
200 K'NEX CONNECTORS Mix Lot Bulk Standard Replacement Parts Clips Black KNEX
200 K'NEX CONNECTORS Mix Lot Bulk Standard Replacement Parts Clips Black KNEX
200 K'NEX CONNECTORS Mix Lot Bulk Standard Replacement Parts Clips Black KNEX
Item location: US
Condition: Used (3000)
Available since: 2020-08-07 12:28 PDT
Seller: nctoyshop (2271) [100.0%]
14.

2 Knex Pirate Ship Green/Blue Side Halves - K'nex Thrill Rides Parts 15139/11868
2 Knex Pirate Ship Green/Blue Side Halves - K'nex Thrill Rides Parts 15139/11868
2 Knex Pirate Ship Green/Blue Side Halves - K'nex Thrill Rides Parts 15139/11868
2 Knex Pirate Ship Green/Blue Side Halves - K'nex Thrill Rides Parts 15139/11868
2 Knex Pirate Ship Green/Blue Side Halves - K'nex Thrill Rides Parts 15139/11868
2 Knex Pirate Ship Green/Blue Side Halves - K'nex Thrill Rides Parts 15139/11868
2 Knex Pirate Ship Green/Blue Side Halves - K'nex Thrill Rides Parts 15139/11868
Item location: US
Condition: Used (3000)
Available since: 2025-06-04 19:24 PDT
Seller: mnwebsource (3547) [100.0%]
15.

Rare MICRO Knex Slate Blue X-Rod Motor K'nex Vertical Vengeance Tested
Rare MICRO Knex Slate Blue X-Rod Motor K'nex Vertical Vengeance Tested
Rare MICRO Knex Slate Blue X-Rod Motor K'nex Vertical Vengeance Tested
Rare MICRO Knex Slate Blue X-Rod Motor K'nex Vertical Vengeance Tested
Rare MICRO Knex Slate Blue X-Rod Motor K'nex Vertical Vengeance Tested
Rare MICRO Knex Slate Blue X-Rod Motor K'nex Vertical Vengeance Tested
Item location: US
Condition: Used (3000)
Available since: 2025-03-03 17:50 PST
Seller: mnwebsource (3547) [100.0%]
16.

4 Knex Tires Medium 2.5" Gray/Silver Rims Pulleys - K'nex Replacement Parts
4 Knex Tires Medium 2.5" Gray/Silver Rims Pulleys - K'nex Replacement Parts
4 Knex Tires Medium 2.5" Gray/Silver Rims Pulleys - K'nex Replacement Parts
4 Knex Tires Medium 2.5" Gray/Silver Rims Pulleys - K'nex Replacement Parts
4 Knex Tires Medium 2.5" Gray/Silver Rims Pulleys - K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
17.

116 NEW Knex Fluorescent Green Coaster Track Connectors - Standard K'nex Parts
116 NEW Knex Fluorescent Green Coaster Track Connectors - Standard K'nex Parts
116 NEW Knex Fluorescent Green Coaster Track Connectors - Standard K'nex Parts
Item location: US
Condition: New: Other (See Details) (1500)
Available since: 2025-09-29 14:01 PDT
Seller: mnwebsource (3547) [100.0%]
18.

12 Knex Red Gears for Large Chain - K'nex Stem Education Teacher Parts
12 Knex Red Gears for Large Chain - K'nex Stem Education Teacher Parts
12 Knex Red Gears for Large Chain - K'nex Stem Education Teacher Parts
12 Knex Red Gears for Large Chain - K'nex Stem Education Teacher Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
19.

K'NEX Cyber-X C10 Crypto Crank with Motor 383 Pieces, 6 Builds, 10 Targets KNEX
K'NEX Cyber-X C10 Crypto Crank with Motor 383 Pieces, 6 Builds, 10 Targets KNEX
K'NEX Cyber-X C10 Crypto Crank with Motor 383 Pieces, 6 Builds, 10 Targets KNEX
K'NEX Cyber-X C10 Crypto Crank with Motor 383 Pieces, 6 Builds, 10 Targets KNEX
K'NEX Cyber-X C10 Crypto Crank with Motor 383 Pieces, 6 Builds, 10 Targets KNEX
Item location: US
Condition: New (1000)
Available since: 2025-10-14 17:09 PDT
Seller: shopethereal (30) [95.5%]
20.

K'nex Knex Motorized Madness Ball Machine Tower Building Set
Item location: US
Condition: Used (3000)
Available since: 2025-10-11 20:21 PDT
Seller: taneumxdl (13) [100.0%]
21.

K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
K'NEX Roller Coaster Set # 63030 VTG 1995 Knex New with Open Bag - 2400 Pieces
Item location: US
Condition: Used (3000)
Available since: 2025-10-16 07:15 PDT
Seller: cleanandcaszh (345) [99.7%]
22.

KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
KNEX Big Ball Factory COMPLETE SET w Instructions K'NEX 63045.   s2
Item location: US
Condition: Used (3000)
Available since: 2025-10-15 05:40 PDT
Seller: globaldeals247 (14208) [97.5%]
23.

K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Knex
K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Knex
K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Knex
K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Knex
K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Knex
K'NEX Sealed Rippin Rocket Coaster Open Box Model Number 63166/63015 2003 Knex
Item location: US
Condition: New (1000)
Available since: 2025-10-04 16:40 PDT
Seller: knexon (101) [100.0%]
24.

50 Knex Light Gray Rods 7-1/2" Long 7.5" - K'nex Standard Parts
50 Knex Light Gray Rods 7-1/2" Long 7.5" - K'nex Standard Parts
50 Knex Light Gray Rods 7-1/2" Long 7.5" - K'nex Standard Parts
50 Knex Light Gray Rods 7-1/2" Long 7.5" - K'nex Standard Parts
50 Knex Light Gray Rods 7-1/2" Long 7.5" - K'nex Standard Parts
Item location: US
Condition: Used (3000)
Available since: 2021-02-22 07:12 PST
Seller: mnwebsource (3547) [100.0%]
25.

200 Knex Red Rods 5-1/8" - Standard K'nex Replacement Parts
200 Knex Red Rods 5-1/8" - Standard K'nex Replacement Parts
200 Knex Red Rods 5-1/8" - Standard K'nex Replacement Parts
200 Knex Red Rods 5-1/8" - Standard K'nex Replacement Parts
200 Knex Red Rods 5-1/8" - Standard K'nex Replacement Parts
200 Knex Red Rods 5-1/8" - Standard K'nex Replacement Parts
200 Knex Red Rods 5-1/8" - Standard K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2025-07-12 16:06 PDT
Seller: mnwebsource (3547) [100.0%]
26.

K'NEX NEW Battery Powered Motor Lot Replacement Huge Color Selection Parts KNEX
K'NEX NEW Battery Powered Motor Lot Replacement Huge Color Selection Parts KNEX
K'NEX NEW Battery Powered Motor Lot Replacement Huge Color Selection Parts KNEX
K'NEX NEW Battery Powered Motor Lot Replacement Huge Color Selection Parts KNEX
Item location: US
Condition: New (1000)
Available since: 2025-08-11 19:53 PDT
Seller: knexon (101) [100.0%]
27.

(100) K'nex White 8 Position Connectors - KNEX Standard Replacement Parts Piece
(100) K'nex White 8 Position Connectors - KNEX Standard Replacement Parts Piece
Item location: US
Condition: Used (3000)
Available since: 2025-08-11 19:53 PDT
Seller: knexon (101) [100.0%]
28.

100 NEW Knex Burnt Orange Flexible Rods 3-7/16" - 86mm Rare Standard K'nex Flexi
100 NEW Knex Burnt Orange Flexible Rods 3-7/16" - 86mm Rare Standard K'nex Flexi
100 NEW Knex Burnt Orange Flexible Rods 3-7/16" - 86mm Rare Standard K'nex Flexi
Item location: US
Condition: New (1000)
Available since: 2023-11-06 14:50 PST
Seller: mnwebsource (3547) [100.0%]
29.

300 NEW Knex Green Rods 3/4" Short - Standard K'nex Parts Bulk
300 NEW Knex Green Rods 3/4" Short - Standard K'nex Parts Bulk
300 NEW Knex Green Rods 3/4" Short - Standard K'nex Parts Bulk
Item location: US
Condition: New (1000)
Available since: 2020-05-23 20:43 PDT
Seller: mnwebsource (3547) [100.0%]
30.

200 Knex Orange Ladder 2-Way Straight Connectors - Standard K'nex Parts
200 Knex Orange Ladder 2-Way Straight Connectors - Standard K'nex Parts
200 Knex Orange Ladder 2-Way Straight Connectors - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2024-08-28 14:01 PDT
Seller: mnwebsource (3547) [100.0%]
31.

K'NEX NEW Track Tube HUGE Color Selection Roller Coaster 25+m (82+ft) Knex Parts
K'NEX NEW Track Tube HUGE Color Selection Roller Coaster 25+m (82+ft) Knex Parts
K'NEX NEW Track Tube HUGE Color Selection Roller Coaster 25+m (82+ft) Knex Parts
K'NEX NEW Track Tube HUGE Color Selection Roller Coaster 25+m (82+ft) Knex Parts
Item location: US
Condition: New (1000)
Available since: 2025-08-11 19:53 PDT
Seller: knexon (101) [100.0%]
32.

100 Knex Gold Connectors 5 Position - Standard K'nex Rare Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2025-06-17 16:14 PDT
Seller: mnwebsource (3547) [100.0%]
33.

100 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
100 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
100 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
100 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
100 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2019-11-14 21:23 PST
Seller: mnwebsource (3547) [100.0%]
34.

K'NEX Micro Roller Coaster Car  Replacement Coaster Part Original KNEX NEW Gold
K'NEX Micro Roller Coaster Car  Replacement Coaster Part Original KNEX NEW Gold
K'NEX Micro Roller Coaster Car  Replacement Coaster Part Original KNEX NEW Gold
K'NEX Micro Roller Coaster Car  Replacement Coaster Part Original KNEX NEW Gold
K'NEX Micro Roller Coaster Car  Replacement Coaster Part Original KNEX NEW Gold
Item location: US
Condition: New (1000)
Available since: 2025-10-14 20:07 PDT
Seller: fixedonnixtoysnstuff (2774) [100.0%]
35.

25 Knex Black Connectors 8 Position - Standard K'nex Replacement Parts
25 Knex Black Connectors 8 Position - Standard K'nex Replacement Parts
25 Knex Black Connectors 8 Position - Standard K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2021-02-07 12:42 PST
Seller: mnwebsource (3547) [100.0%]
36.

300 Knex Yellow Connectors 5 Position - Standard K'nex Parts
300 Knex Yellow Connectors 5 Position - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2021-07-05 19:44 PDT
Seller: mnwebsource (3547) [100.0%]
37.

200 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
200 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
200 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
200 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
200 Knex Purple Connectors 4 Position 3D - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2025-10-10 14:48 PDT
Seller: mnwebsource (3547) [100.0%]
38.

K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
K'NEX Large Green Hard Box Carrying Case Full with Knex pieces Vintage
Item location: US
Condition: Used (3000)
Available since: 2025-10-07 19:12 PDT
Seller: sandynuno (5687) [99.5%]
39.

500 Knex Orange Ladder 2-Way Straight Connectors - Standard K'nex Parts
500 Knex Orange Ladder 2-Way Straight Connectors - Standard K'nex Parts
500 Knex Orange Ladder 2-Way Straight Connectors - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2025-05-16 12:55 PDT
Seller: mnwebsource (3547) [100.0%]
40.

100 KNEX Metallic Blue Connectors 7 Position Slotted Replacement Parts K'NEX
100 KNEX Metallic Blue Connectors 7 Position Slotted Replacement Parts K'NEX
100 KNEX Metallic Blue Connectors 7 Position Slotted Replacement Parts K'NEX
Item location: US
Condition: Used (3000)
Available since: 2021-01-12 15:36 PST
Seller: nctoyshop (2271) [100.0%]
41.

50 Knex Long Orange Rods 7-1/2" - 7.5" Standard K'nex Parts (Not Micro)
50 Knex Long Orange Rods 7-1/2" - 7.5" Standard K'nex Parts (Not Micro)
50 Knex Long Orange Rods 7-1/2" - 7.5" Standard K'nex Parts (Not Micro)
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
42.

800 K'NEX RODS & CONNECTORS Mixed Bulk Lot Standard Replacement Parts KNEX
800 K'NEX RODS & CONNECTORS Mixed Bulk Lot Standard Replacement Parts KNEX
800 K'NEX RODS & CONNECTORS Mixed Bulk Lot Standard Replacement Parts KNEX
800 K'NEX RODS & CONNECTORS Mixed Bulk Lot Standard Replacement Parts KNEX
Item location: US
Condition: Used (3000)
Available since: 2021-09-22 11:12 PDT
Seller: nctoyshop (2271) [100.0%]
43.

20 KNEX Gears Lot Large 5" Yellow Crown, 2.25" Medium Red, Blue Gray K'NEX
20 KNEX Gears Lot Large 5" Yellow Crown, 2.25" Medium Red, Blue Gray K'NEX
20 KNEX Gears Lot Large 5" Yellow Crown, 2.25" Medium Red, Blue Gray K'NEX
20 KNEX Gears Lot Large 5" Yellow Crown, 2.25" Medium Red, Blue Gray K'NEX
Item location: US
Condition: Used (3000)
Available since: 2020-08-06 15:08 PDT
Seller: nctoyshop (2271) [100.0%]
44.

20 K'NEX Black Ball & Socket Hinges Joint Connectors - 20 Sets KNEX Parts Lot
20 K'NEX Black Ball & Socket Hinges Joint Connectors - 20 Sets KNEX Parts Lot
20 K'NEX Black Ball & Socket Hinges Joint Connectors - 20 Sets KNEX Parts Lot
20 K'NEX Black Ball & Socket Hinges Joint Connectors - 20 Sets KNEX Parts Lot
20 K'NEX Black Ball & Socket Hinges Joint Connectors - 20 Sets KNEX Parts Lot
Item location: US
Condition: Used (3000)
Available since: 2021-03-13 20:52 PST
Seller: nctoyshop (2271) [100.0%]
45.

K'NEX Roller Coaster Cars Huge Selection! Red Green Orange Blue Micro Track KNEX
K'NEX Roller Coaster Cars Huge Selection! Red Green Orange Blue Micro Track KNEX
K'NEX Roller Coaster Cars Huge Selection! Red Green Orange Blue Micro Track KNEX
Item location: US
Condition: Used (3000)
Available since: 2021-10-22 14:10 PDT
Seller: nctoyshop (2271) [100.0%]
46.

50 Rare K'NEX Black End Cap Parts, Rod Snap Clip Pieces Standard Specialty KNEX
50 Rare K'NEX Black End Cap Parts, Rod Snap Clip Pieces Standard Specialty KNEX
50 Rare K'NEX Black End Cap Parts, Rod Snap Clip Pieces Standard Specialty KNEX
50 Rare K'NEX Black End Cap Parts, Rod Snap Clip Pieces Standard Specialty KNEX
50 Rare K'NEX Black End Cap Parts, Rod Snap Clip Pieces Standard Specialty KNEX
50 Rare K'NEX Black End Cap Parts, Rod Snap Clip Pieces Standard Specialty KNEX
Item location: US
Condition: Used (3000)
Available since: 2021-02-06 18:36 PST
Seller: nctoyshop (2271) [100.0%]
47.

100 KNEX Rods & Connectors Random Mixed Bulk Standard Replacement Parts K'NEX
100 KNEX Rods & Connectors Random Mixed Bulk Standard Replacement Parts K'NEX
100 KNEX Rods & Connectors Random Mixed Bulk Standard Replacement Parts K'NEX
100 KNEX Rods & Connectors Random Mixed Bulk Standard Replacement Parts K'NEX
Item location: US
Condition: Used (3000)
Available since: 2020-04-29 19:58 PDT
Seller: nctoyshop (2271) [100.0%]
48.

50 MICRO K'NEX Tan Rod End Connectors Clips Single Position Coaster Small KNEX
50 MICRO K'NEX Tan Rod End Connectors Clips Single Position Coaster Small KNEX
50 MICRO K'NEX Tan Rod End Connectors Clips Single Position Coaster Small KNEX
Item location: US
Condition: Used (3000)
Available since: 2023-08-01 21:05 PDT
Seller: nctoyshop (2271) [100.0%]
49.

40 Knex Flexible Rod Assortment Starter Pack - Standard K'nex Flexi Parts
40 Knex Flexible Rod Assortment Starter Pack - Standard K'nex Flexi Parts
40 Knex Flexible Rod Assortment Starter Pack - Standard K'nex Flexi Parts
40 Knex Flexible Rod Assortment Starter Pack - Standard K'nex Flexi Parts
Item location: US
Condition: Used (3000)
Available since: 2022-11-04 07:53 PDT
Seller: mnwebsource (3547) [100.0%]
50.

200 Knex Dark Blue Rods 2-1/4" - Standard K'nex 2.25" Parts
200 Knex Dark Blue Rods 2-1/4" - Standard K'nex 2.25" Parts
Item location: US
Condition: Used (3000)
Available since: 2022-08-23 15:33 PDT
Seller: mnwebsource (3547) [100.0%]
51.

50 K'NEX Rare Blue Connectors 8 Position (White Size) 360 Round Parts NEW KNEX
50 K'NEX Rare Blue Connectors 8 Position (White Size) 360 Round Parts NEW KNEX
50 K'NEX Rare Blue Connectors 8 Position (White Size) 360 Round Parts NEW KNEX
Item location: US
Condition: Used (3000)
Available since: 2025-07-29 12:38 PDT
Seller: nctoyshop (2271) [100.0%]
52.

KNEX Orange Roller Coaster Track Tubing One 12' Piece, Splice Ball Factory K'NEX
KNEX Orange Roller Coaster Track Tubing One 12' Piece, Splice Ball Factory K'NEX
KNEX Orange Roller Coaster Track Tubing One 12' Piece, Splice Ball Factory K'NEX
KNEX Orange Roller Coaster Track Tubing One 12' Piece, Splice Ball Factory K'NEX
KNEX Orange Roller Coaster Track Tubing One 12' Piece, Splice Ball Factory K'NEX
KNEX Orange Roller Coaster Track Tubing One 12' Piece, Splice Ball Factory K'NEX
KNEX Orange Roller Coaster Track Tubing One 12' Piece, Splice Ball Factory K'NEX
Item location: US
Condition: Used (3000)
Available since: 2020-11-17 16:46 PST
Seller: nctoyshop (2271) [100.0%]
53.

1 NEW Knex AC Motor Pack w/Worm Gear & AC 10 foot long Power Cord K'nex 80011
1 NEW Knex AC Motor Pack w/Worm Gear & AC 10 foot long Power Cord K'nex 80011
1 NEW Knex AC Motor Pack w/Worm Gear & AC 10 foot long Power Cord K'nex 80011
1 NEW Knex AC Motor Pack w/Worm Gear & AC 10 foot long Power Cord K'nex 80011
1 NEW Knex AC Motor Pack w/Worm Gear & AC 10 foot long Power Cord K'nex 80011
Item location: US
Condition: New (1000)
Available since: 2025-09-02 15:02 PDT
Seller: mnwebsource (3547) [100.0%]
54.

100 Knex Metallic Green Rods 5-1/8" - Standard K'nex Replacement Parts
100 Knex Metallic Green Rods 5-1/8" - Standard K'nex Replacement Parts
100 Knex Metallic Green Rods 5-1/8" - Standard K'nex Replacement Parts
100 Knex Metallic Green Rods 5-1/8" - Standard K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2020-11-11 18:16 PST
Seller: mnwebsource (3547) [100.0%]
55.

100 NEW Knex Panels Small Silver Triangle Platform - K'nex Replacement Parts
100 NEW Knex Panels Small Silver Triangle Platform - K'nex Replacement Parts
100 NEW Knex Panels Small Silver Triangle Platform - K'nex Replacement Parts
Item location: US
Condition: New (1000)
Available since: 2025-04-26 05:20 PDT
Seller: mnwebsource (3547) [100.0%]
56.

50 Knex Metallic Blue Connectors 7 Position 3D - Standard K'nex Parts
50 Knex Metallic Blue Connectors 7 Position 3D - Standard K'nex Parts
50 Knex Metallic Blue Connectors 7 Position 3D - Standard K'nex Parts
50 Knex Metallic Blue Connectors 7 Position 3D - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2021-02-27 10:42 PST
Seller: mnwebsource (3547) [100.0%]
57.

Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Micro Knex Small Chain 6' Feet, Gears, Guides K'nex Coasters - (Pre-Assembled)
Item location: US
Condition: Used (3000)
Available since: 2019-07-15 20:05 PDT
Seller: mnwebsource (3547) [100.0%]
58.

58 Knex Clear Flexible Rods 7-1/2" Rare Standard K'nex Parts Translucent White
Item location: US
Condition: Used (3000)
Available since: 2025-10-15 15:01 PDT
Seller: mnwebsource (3547) [100.0%]
59.

1 Knex Steel Rod for 6ft Ferris Wheel 89790 - K'nex Metal Axle
1 Knex Steel Rod for 6ft Ferris Wheel 89790 - K'nex Metal Axle
1 Knex Steel Rod for 6ft Ferris Wheel 89790 - K'nex Metal Axle
1 Knex Steel Rod for 6ft Ferris Wheel 89790 - K'nex Metal Axle
1 Knex Steel Rod for 6ft Ferris Wheel 89790 - K'nex Metal Axle
1 Knex Steel Rod for 6ft Ferris Wheel 89790 - K'nex Metal Axle
Item location: US
Condition: New (1000)
Available since: 2022-02-07 14:47 PST
Seller: mnwebsource (3547) [100.0%]
60.

Knex NEW Screamin Serpent Roller Coaster Cars w/People (No Decals) K'nex  Parts
Knex NEW Screamin Serpent Roller Coaster Cars w/People (No Decals) K'nex  Parts
Knex NEW Screamin Serpent Roller Coaster Cars w/People (No Decals) K'nex  Parts
Knex NEW Screamin Serpent Roller Coaster Cars w/People (No Decals) K'nex  Parts
Knex NEW Screamin Serpent Roller Coaster Cars w/People (No Decals) K'nex  Parts
Knex NEW Screamin Serpent Roller Coaster Cars w/People (No Decals) K'nex  Parts
Item location: US
Condition: New (1000)
Available since: 2025-09-29 07:30 PDT
Seller: mnwebsource (3547) [100.0%]
61.

20 Rare K'NEX Black Square Panels Plate Platform Base 2.25 Replacement Part KNEX
20 Rare K'NEX Black Square Panels Plate Platform Base 2.25 Replacement Part KNEX
20 Rare K'NEX Black Square Panels Plate Platform Base 2.25 Replacement Part KNEX
Item location: US
Condition: Used (3000)
Available since: 2023-08-09 10:34 PDT
Seller: nctoyshop (2271) [100.0%]
62.

12 Knex Tires Small 1.75" Silver Spoke Wheels - K'nex Replacement Parts
12 Knex Tires Small 1.75" Silver Spoke Wheels - K'nex Replacement Parts
12 Knex Tires Small 1.75" Silver Spoke Wheels - K'nex Replacement Parts
12 Knex Tires Small 1.75" Silver Spoke Wheels - K'nex Replacement Parts
12 Knex Tires Small 1.75" Silver Spoke Wheels - K'nex Replacement Parts
12 Knex Tires Small 1.75" Silver Spoke Wheels - K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
63.

6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
6 K'NEX Balls Red Yellow Big Ball Factory For KNEX (Made In USA)
Item location: US
Condition: New (1000)
Available since: 2025-04-13 09:58 PDT
Seller: samsoe-65 (411) [100.0%]
64.

200 NEW Knex Blue Rods 2-1/4" - Standard K'nex 2.25" Parts
200 NEW Knex Blue Rods 2-1/4" - Standard K'nex 2.25" Parts
200 NEW Knex Blue Rods 2-1/4" - Standard K'nex 2.25" Parts
Item location: US
Condition: New (1000)
Available since: 2019-12-27 20:29 PST
Seller: mnwebsource (3547) [100.0%]
65.

400 Knex Silver Metallic Rods 1-5/16" - Standard K'nex Parts
400 Knex Silver Metallic Rods 1-5/16" - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2024-04-20 15:13 PDT
Seller: mnwebsource (3547) [100.0%]
66.

200 Knex Dark Blue Connectors 7 Position 3D - Standard K'nex Replacement Parts
200 Knex Dark Blue Connectors 7 Position 3D - Standard K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2025-04-20 15:23 PDT
Seller: mnwebsource (3547) [100.0%]
67.

Knex NEW Motor Tethered for K'nex Screamin Serpent w/Sound Module Coaster Parts
Knex NEW Motor Tethered for K'nex Screamin Serpent w/Sound Module Coaster Parts
Knex NEW Motor Tethered for K'nex Screamin Serpent w/Sound Module Coaster Parts
Item location: US
Condition: New (1000)
Available since: 2025-09-29 07:05 PDT
Seller: mnwebsource (3547) [100.0%]
68.

Knex Hinges - 8 Pairs (16 pieces) K'nex Blue & Black Standard Replacement Parts
Knex Hinges - 8 Pairs (16 pieces) K'nex Blue & Black Standard Replacement Parts
Knex Hinges - 8 Pairs (16 pieces) K'nex Blue & Black Standard Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2022-04-03 16:27 PDT
Seller: mnwebsource (3547) [100.0%]
69.

14 Knex Curved Rod Silver/Orange Assortment Standard K'nex Rare Parts Rigid Rod
Item location: US
Condition: Used (3000)
Available since: 2025-10-14 07:06 PDT
Seller: ao_exchange (2499) [100.0%]
70.

16 Knex Tires Wheels Small Medium Large Gray Pulley Hub Rim K'nex - Parts
16 Knex Tires Wheels Small Medium Large Gray Pulley Hub Rim K'nex - Parts
16 Knex Tires Wheels Small Medium Large Gray Pulley Hub Rim K'nex - Parts
16 Knex Tires Wheels Small Medium Large Gray Pulley Hub Rim K'nex - Parts
16 Knex Tires Wheels Small Medium Large Gray Pulley Hub Rim K'nex - Parts
Item location: US
Condition: Used (3000)
Available since: 2024-08-30 12:22 PDT
Seller: mnwebsource (3547) [100.0%]
71.

12 Knex Black Ball & Socket Connectors Clips - Standard K'nex Parts
12 Knex Black Ball & Socket Connectors Clips - Standard K'nex Parts
12 Knex Black Ball & Socket Connectors Clips - Standard K'nex Parts
12 Knex Black Ball & Socket Connectors Clips - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2021-02-10 06:55 PST
Seller: mnwebsource (3547) [100.0%]
72.

50 NEW Knex Blue Connectors 7 Position 3D - Standard K'nex Parts
50 NEW Knex Blue Connectors 7 Position 3D - Standard K'nex Parts
50 NEW Knex Blue Connectors 7 Position 3D - Standard K'nex Parts
50 NEW Knex Blue Connectors 7 Position 3D - Standard K'nex Parts
50 NEW Knex Blue Connectors 7 Position 3D - Standard K'nex Parts
Item location: US
Condition: New (1000)
Available since: 2020-06-01 20:19 PDT
Seller: mnwebsource (3547) [100.0%]
73.

12 Knex Wheels Tires Small 1.75" Gray Silver Hubs Pulleys K'nex Parts
12 Knex Wheels Tires Small 1.75" Gray Silver Hubs Pulleys K'nex Parts
12 Knex Wheels Tires Small 1.75" Gray Silver Hubs Pulleys K'nex Parts
12 Knex Wheels Tires Small 1.75" Gray Silver Hubs Pulleys K'nex Parts
12 Knex Wheels Tires Small 1.75" Gray Silver Hubs Pulleys K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2019-11-11 20:36 PST
Seller: mnwebsource (3547) [100.0%]
74.

K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
K'nex Super Mario 3D Land Bowser's Castle Building Toy Set Knex READ
Item location: US
Condition: Used (3000)
Available since: 2025-09-27 17:35 PDT
Seller: all_doll-d_up (9906) [100.0%]
75.

100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
100 Knex Rod & Connector Random Assortment - Mixed Bulk Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2023-09-06 09:59 PDT
Seller: mnwebsource (3547) [100.0%]
76.

8 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
8 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
8 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
8 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
8 NEW Knex Racing Tires Small 1-5/8" Silver Spoke Wheels - K'nex Parts
Item location: US
Condition: New (1000)
Available since: 2021-10-28 17:07 PDT
Seller: mnwebsource (3547) [100.0%]
77.

1 Knex AC Motor w/Worm Gear & AC 10 foot long Power Cord - K'nex 80011 Tested
1 Knex AC Motor w/Worm Gear & AC 10 foot long Power Cord - K'nex 80011 Tested
1 Knex AC Motor w/Worm Gear & AC 10 foot long Power Cord - K'nex 80011 Tested
Item location: US
Condition: Used (3000)
Available since: 2025-06-25 20:00 PDT
Seller: mnwebsource (3547) [100.0%]
78.

2 Knex Orange Turbo Booster Motors Rippin' Rocket Coaster K'nex Tested
2 Knex Orange Turbo Booster Motors Rippin' Rocket Coaster K'nex Tested
2 Knex Orange Turbo Booster Motors Rippin' Rocket Coaster K'nex Tested
2 Knex Orange Turbo Booster Motors Rippin' Rocket Coaster K'nex Tested
2 Knex Orange Turbo Booster Motors Rippin' Rocket Coaster K'nex Tested
2 Knex Orange Turbo Booster Motors Rippin' Rocket Coaster K'nex Tested
Item location: US
Condition: Used (3000)
Available since: 2023-03-27 11:13 PDT
Seller: mnwebsource (3547) [100.0%]
79.

200 Knex Yellow Rods 3-7/16" - Standard K'nex Replacement Parts
200 Knex Yellow Rods 3-7/16" - Standard K'nex Replacement Parts
200 Knex Yellow Rods 3-7/16" - Standard K'nex Replacement Parts
200 Knex Yellow Rods 3-7/16" - Standard K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2025-10-03 13:55 PDT
Seller: mnwebsource (3547) [100.0%]
80.

100 Knex Red Connectors 3 Position - Standard K'nex Parts
100 Knex Red Connectors 3 Position - Standard K'nex Parts
100 Knex Red Connectors 3 Position - Standard K'nex Parts
100 Knex Red Connectors 3 Position - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
81.

4 Knex Narrow Tires Moto 2" Silver 6 Spoke Wheels - K'nex Replacement Parts
4 Knex Narrow Tires Moto 2" Silver 6 Spoke Wheels - K'nex Replacement Parts
4 Knex Narrow Tires Moto 2" Silver 6 Spoke Wheels - K'nex Replacement Parts
4 Knex Narrow Tires Moto 2" Silver 6 Spoke Wheels - K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2024-12-07 06:43 PST
Seller: mnwebsource (3547) [100.0%]
82.

100 Knex Orange 5 Position Track Connectors with Tab - Standard K'nex Parts
100 Knex Orange 5 Position Track Connectors with Tab - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
83.

28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
28 KNEX Wheels Small Medium Large 20 Tires Black Gray Hub Rim Parts Pieces K'NEX
Item location: US
Condition: Used (3000)
Available since: 2023-11-10 14:08 PST
Seller: nctoyshop (2271) [100.0%]
84.

200 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
200 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
200 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
200 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
200 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
200 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
200 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
Item location: US
Condition: Used (3000)
Available since: 2025-06-12 16:42 PDT
Seller: mnwebsource (3547) [100.0%]
85.

6 Knex Screamin Serpent People Figures for Coaster Cars - K'nex Parts
6 Knex Screamin Serpent People Figures for Coaster Cars - K'nex Parts
6 Knex Screamin Serpent People Figures for Coaster Cars - K'nex Parts
6 Knex Screamin Serpent People Figures for Coaster Cars - K'nex Parts
6 Knex Screamin Serpent People Figures for Coaster Cars - K'nex Parts
6 Knex Screamin Serpent People Figures for Coaster Cars - K'nex Parts
6 Knex Screamin Serpent People Figures for Coaster Cars - K'nex Parts
6 Knex Screamin Serpent People Figures for Coaster Cars - K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2025-09-29 09:08 PDT
Seller: mnwebsource (3547) [100.0%]
86.

1 Knex Motor Tethered Power Pack Short Cord Screw-on Cover K'nex Part
1 Knex Motor Tethered Power Pack Short Cord Screw-on Cover K'nex Part
1 Knex Motor Tethered Power Pack Short Cord Screw-on Cover K'nex Part
1 Knex Motor Tethered Power Pack Short Cord Screw-on Cover K'nex Part
Item location: US
Condition: Used (3000)
Available since: 2023-11-14 07:12 PST
Seller: mnwebsource (3547) [100.0%]
87.

100 Knex Brown Ladder 2-Way Straight Connectors - Standard K'nex Parts
100 Knex Brown Ladder 2-Way Straight Connectors - Standard K'nex Parts
100 Knex Brown Ladder 2-Way Straight Connectors - Standard K'nex Parts
100 Knex Brown Ladder 2-Way Straight Connectors - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
88.

1 Knex Action Figure - K'nex Black/Gold Robot People Men - Replacement Part
1 Knex Action Figure - K'nex Black/Gold Robot People Men - Replacement Part
1 Knex Action Figure - K'nex Black/Gold Robot People Men - Replacement Part
1 Knex Action Figure - K'nex Black/Gold Robot People Men - Replacement Part
Item location: US
Condition: Used (3000)
Available since: 2025-10-11 05:45 PDT
Seller: mnwebsource (3547) [100.0%]
89.

K'NEX (KNEX) New Super Mario Bros Wii minifigure 38106 2012 NIB Series 1
K'NEX (KNEX) New Super Mario Bros Wii minifigure 38106 2012 NIB Series 1
K'NEX (KNEX) New Super Mario Bros Wii minifigure 38106 2012 NIB Series 1
K'NEX (KNEX) New Super Mario Bros Wii minifigure 38106 2012 NIB Series 1
K'NEX (KNEX) New Super Mario Bros Wii minifigure 38106 2012 NIB Series 1
K'NEX (KNEX) New Super Mario Bros Wii minifigure 38106 2012 NIB Series 1
K'NEX (KNEX) New Super Mario Bros Wii minifigure 38106 2012 NIB Series 1
Item location: US
Condition: New (1000)
Available since: 2025-07-11 07:27 PDT
Seller: bryra940 (328) [100.0%]
90.

200 Knex Red Connectors 3 Position - Standard K'nex Parts
200 Knex Red Connectors 3 Position - Standard K'nex Parts
200 Knex Red Connectors 3 Position - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2024-04-20 15:34 PDT
Seller: mnwebsource (3547) [100.0%]
91.

Knex Chain 8' Feet Coaster Parts K'nex (Large 1-1/4" Links) - (Pre-Assembled)
Knex Chain 8' Feet Coaster Parts K'nex (Large 1-1/4" Links) - (Pre-Assembled)
Knex Chain 8' Feet Coaster Parts K'nex (Large 1-1/4" Links) - (Pre-Assembled)
Knex Chain 8' Feet Coaster Parts K'nex (Large 1-1/4" Links) - (Pre-Assembled)
Knex Chain 8' Feet Coaster Parts K'nex (Large 1-1/4" Links) - (Pre-Assembled)
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
92.

25 Knex Black Connectors 4 Position - Standard K'nex Rare Replacement Parts
25 Knex Black Connectors 4 Position - Standard K'nex Rare Replacement Parts
25 Knex Black Connectors 4 Position - Standard K'nex Rare Replacement Parts
25 Knex Black Connectors 4 Position - Standard K'nex Rare Replacement Parts
25 Knex Black Connectors 4 Position - Standard K'nex Rare Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
93.

22 KNEX Connectors Lot Track Replacement Parts Pieces K'NEX
22 KNEX Connectors Lot Track Replacement Parts Pieces K'NEX
22 KNEX Connectors Lot Track Replacement Parts Pieces K'NEX
22 KNEX Connectors Lot Track Replacement Parts Pieces K'NEX
22 KNEX Connectors Lot Track Replacement Parts Pieces K'NEX
22 KNEX Connectors Lot Track Replacement Parts Pieces K'NEX
22 KNEX Connectors Lot Track Replacement Parts Pieces K'NEX
22 KNEX Connectors Lot Track Replacement Parts Pieces K'NEX
Item location: US
Condition: Used (3000)
Available since: 2025-10-16 07:45 PDT
Seller: kingdom_thrift_yards (2061) [99.7%]
94.

6 Micro Knex Black Small Size Chain Gears Sprockets - K'nex Coaster Part
6 Micro Knex Black Small Size Chain Gears Sprockets - K'nex Coaster Part
Item location: US
Condition: Used (3000)
Available since: 2024-11-14 16:09 PST
Seller: mnwebsource (3547) [100.0%]
95.

K'NEX KNEX New Super Mario Bros Wii Series 1 Mystery Pack 38106 minifigure blind
Item location: US
Condition: New (1000)
Available since: 2025-09-09 07:24 PDT
Seller: iamthetoolman (35643) [100.0%]
96.

100 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
100 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
100 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
100 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
100 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
100 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
100 Knex Silver Gray Metallic Connectors 4 Position 3D Standard  K'nex
Item location: US
Condition: Used (3000)
Available since: 2019-11-14 21:28 PST
Seller: mnwebsource (3547) [100.0%]
97.

lot 363 pcs KNEX Rods & Connectors Mix Wheels Standard Classic Parts K'NEX
lot 363 pcs KNEX Rods & Connectors Mix Wheels Standard Classic Parts K'NEX
lot 363 pcs KNEX Rods & Connectors Mix Wheels Standard Classic Parts K'NEX
Item location: US
Condition: Used (3000)
Available since: 2025-10-08 04:56 PDT
Seller: bmag899 (2508) [100.0%]
98.

200 Knex Brown Ladder 2-Way Straight Connectors - Standard K'nex Parts
200 Knex Brown Ladder 2-Way Straight Connectors - Standard K'nex Parts
200 Knex Brown Ladder 2-Way Straight Connectors - Standard K'nex Parts
200 Knex Brown Ladder 2-Way Straight Connectors - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2025-05-16 11:53 PDT
Seller: mnwebsource (3547) [100.0%]
99.

KNEX 50 Fluorescent Yellow Standard To Micro Connector  K'nex #531100
Item location: US
Condition: Used (3000)
Available since: 2025-01-04 20:53 PST
Seller: plastic-builder (1484) [100.0%]
100.

Knex NEW Green Battery Powered Medium Speed Motor 45rpm K'nex Coaster Part
Item location: US
Condition: New (1000)
Available since: 2025-04-14 13:22 PDT
Seller: mnwebsource (3547) [100.0%]
101.

200 Knex Bright Blue Rods 2-1/4" - Standard K'nex Parts
200 Knex Bright Blue Rods 2-1/4" - Standard K'nex Parts
200 Knex Bright Blue Rods 2-1/4" - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2021-12-18 15:20 PST
Seller: mnwebsource (3547) [100.0%]
102.

1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
1995 KNEX K'NEX BIG BALL FACTORY ~ 98 % COMPLETE w BOX & INSTRUCTIONS 63045
$40.00
(1 Bid)
Time left: 3 days 6 hours

Item location: US
Condition: Used (3000)
Available since: 2025-10-04 16:09 PDT
Seller: sellmorestuff78 (663) [100.0%]
103.

100 KNEX Neon Green Connectors Cross Tie Serpent Roller Coaster Track Part K'NEX
100 KNEX Neon Green Connectors Cross Tie Serpent Roller Coaster Track Part K'NEX
100 KNEX Neon Green Connectors Cross Tie Serpent Roller Coaster Track Part K'NEX
Item location: US
Condition: Used (3000)
Available since: 2020-03-04 21:16 PST
Seller: nctoyshop (2271) [100.0%]
104.

40 Knex Metallic Blue End Clip - Standard K'nex Replacement Parts
40 Knex Metallic Blue End Clip - Standard K'nex Replacement Parts
40 Knex Metallic Blue End Clip - Standard K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
105.

100 Knex Fluorescent Green Coaster Track Connectors - Standard K'nex Parts
100 Knex Fluorescent Green Coaster Track Connectors - Standard K'nex Parts
100 Knex Fluorescent Green Coaster Track Connectors - Standard K'nex Parts
100 Knex Fluorescent Green Coaster Track Connectors - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2020-11-09 17:19 PST
Seller: mnwebsource (3547) [100.0%]
106.

Knex Silver Battery Powered High Speed Motor 190rpm - Standard K'nex Parts
Knex Silver Battery Powered High Speed Motor 190rpm - Standard K'nex Parts
Knex Silver Battery Powered High Speed Motor 190rpm - Standard K'nex Parts
Knex Silver Battery Powered High Speed Motor 190rpm - Standard K'nex Parts
Knex Silver Battery Powered High Speed Motor 190rpm - Standard K'nex Parts
Knex Silver Battery Powered High Speed Motor 190rpm - Standard K'nex Parts
Knex Silver Battery Powered High Speed Motor 190rpm - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2022-05-03 11:12 PDT
Seller: mnwebsource (3547) [100.0%]
107.

12 Knex Tires Medium 2.5" Gray/Silver Wheels - K'nex Replacement Parts
12 Knex Tires Medium 2.5" Gray/Silver Wheels - K'nex Replacement Parts
12 Knex Tires Medium 2.5" Gray/Silver Wheels - K'nex Replacement Parts
12 Knex Tires Medium 2.5" Gray/Silver Wheels - K'nex Replacement Parts
12 Knex Tires Medium 2.5" Gray/Silver Wheels - K'nex Replacement Parts
12 Knex Tires Medium 2.5" Gray/Silver Wheels - K'nex Replacement Parts
12 Knex Tires Medium 2.5" Gray/Silver Wheels - K'nex Replacement Parts
12 Knex Tires Medium 2.5" Gray/Silver Wheels - K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2025-02-14 11:57 PST
Seller: mnwebsource (3547) [100.0%]
108.

15 K'NEX Gears Large 5" Black Crown OFFSET SOCKET, 2.25" Yellow, Blue Gray KNEX
15 K'NEX Gears Large 5" Black Crown OFFSET SOCKET, 2.25" Yellow, Blue Gray KNEX
15 K'NEX Gears Large 5" Black Crown OFFSET SOCKET, 2.25" Yellow, Blue Gray KNEX
Item location: US
Condition: Used (3000)
Available since: 2020-10-11 09:14 PDT
Seller: nctoyshop (2271) [100.0%]
109.

100 KNEX Rods & Connectors Random Mixed K'nex Replacement Bulk Parts / Pieces
Item location: US
Condition: Used (3000)
Available since: 2023-05-20 11:17 PDT
Seller: forkidsofallages (24704) [99.7%]
110.

14 Knex Burnt Orange Head Top Pieces - K'nex Standard Parts
14 Knex Burnt Orange Head Top Pieces - K'nex Standard Parts
Item location: US
Condition: Used (3000)
Available since: 2025-10-11 05:45 PDT
Seller: mnwebsource (3547) [100.0%]
111.

100 Knex Black Rod End Connectors - Standard K'nex Parts
100 Knex Black Rod End Connectors - Standard K'nex Parts
100 Knex Black Rod End Connectors - Standard K'nex Parts
100 Knex Black Rod End Connectors - Standard K'nex Parts
100 Knex Black Rod End Connectors - Standard K'nex Parts
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
112.

100 Knex Granite Bronze / Dark Gray Connectors 3 Position - Standard K'nex Part
100 Knex Granite Bronze / Dark Gray Connectors 3 Position - Standard K'nex Part
100 Knex Granite Bronze / Dark Gray Connectors 3 Position - Standard K'nex Part
100 Knex Granite Bronze / Dark Gray Connectors 3 Position - Standard K'nex Part
Item location: US
Condition: Used (3000)
Available since: 2021-10-28 17:19 PDT
Seller: mnwebsource (3547) [100.0%]
113.

Knex Motor Tethered for K'nex Parts Tested Works Short Cord
Item location: US
Condition: Used (3000)
Available since: 2025-09-22 15:03 PDT
Seller: chrisbe-5615 (303) [100.0%]
114.

2 Knex Tan 2 Position Coupling Short Connector - K'nex Standard K'nex Rare Parts
2 Knex Tan 2 Position Coupling Short Connector - K'nex Standard K'nex Rare Parts
Item location: US
Condition: Used (3000)
Available since: 2023-01-09 08:27 PST
Seller: mnwebsource (3547) [100.0%]
115.

12 K'NEX Blue Medium Square Panels 3.75" Plate Platform Base KNEX
12 K'NEX Blue Medium Square Panels 3.75" Plate Platform Base KNEX
12 K'NEX Blue Medium Square Panels 3.75" Plate Platform Base KNEX
Item location: US
Condition: Used (3000)
Available since: 2025-09-27 11:06 PDT
Seller: nctoyshop (2271) [100.0%]
116.

50 Knex White Connectors 8 Position - Standard K'nex Replacement Parts
50 Knex White Connectors 8 Position - Standard K'nex Replacement Parts
50 Knex White Connectors 8 Position - Standard K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2022-03-25 15:30 PDT
Seller: mnwebsource (3547) [100.0%]
117.

50 Knex Dark Blue Connectors 7 Position 3D - Standard K'nex Replacement Parts
50 Knex Dark Blue Connectors 7 Position 3D - Standard K'nex Replacement Parts
Item location: US
Condition: Used (3000)
Available since: 2022-03-25 17:14 PDT
Seller: mnwebsource (3547) [100.0%]
118.

100 NEW Knex Black Rigid Rods 7-1/2" Long - Standard 7.5" K'nex ReplacementParts
100 NEW Knex Black Rigid Rods 7-1/2" Long - Standard 7.5" K'nex ReplacementParts
100 NEW Knex Black Rigid Rods 7-1/2" Long - Standard 7.5" K'nex ReplacementParts
Item location: US
Condition: New (1000)
Available since: 2021-07-14 14:14 PDT
Seller: mnwebsource (3547) [100.0%]
119.

K'NEX NEW Track Tube HUGE Color Selection Roller Coaster 6+m (20+ft) Knex Parts
K'NEX NEW Track Tube HUGE Color Selection Roller Coaster 6+m (20+ft) Knex Parts
K'NEX NEW Track Tube HUGE Color Selection Roller Coaster 6+m (20+ft) Knex Parts
K'NEX NEW Track Tube HUGE Color Selection Roller Coaster 6+m (20+ft) Knex Parts
Item location: US
Condition: New (1000)
Available since: 2025-08-11 19:53 PDT
Seller: knexon (101) [100.0%]
120.




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