I think Darxide is the rarest, or most valuable anyway. I think the Spiderman game is the rarest US release, though. I could be wrong. Thanks, but there's no way in hell I'd spend $40 on that game. It's not that great of a game. If I was going to get it, I'd buy a cheap, loose copy. It's not very high on the list of stuff I'd like to buy, anyway.
Spiderman should be rarest usa game. Probably not as rare as those infamous pal ones. You have to be careful with Darxide. It has repros now.
It might be, it was the last NTSC 32X game released I believe. With all the reproductions now it isn't a bad idea for sellers or buyers to be interested in photos of the PCB now when a sale is being conducted. Sad that it has to be that way.
I've never seen one but if they go ahead and use regular Genesis/Megadrive cartridge shells and not 32X style ones, so it is obviously not original, that would be better. The problems come once people start trying to pass off bootlegs as originals.
Possibly. If the game just had a software lockout, that's easily patched. I haven't seen one but there is a good chance they exist.