Sega Saturn X-Terminator Ver. 3 

This is not an action replay clone but a better cheat cartridge made by Gametech and released only in Japan. Do you know that more than 5 different versions of the X-Terminator Ver. 3 have been made (different firmware revisions AND different packages) ?

I am looking myself for the v3.93J firmware revision. Let me know if you can help me get it ;)

On a side note, most of them has been dumped, like maybe 90% of the cartridges and MPEG cards made around the world, including specific asian cartridges.
Similar items for sale on the store