Hi guys, i recently picked up a lot of boxed snes games from a fellow who said he used to "work in the industry"...in the box was the following stuff that i have no idea what it is. I'm guessing they are probably snes boards with proto games on them?? I plugged them in and they didn't work, so i looked at the boards and they have bios (j) written on them, so i tried with my convertor i got with it and they worked.

The games are Shadowrun, and The Lost Vikings....just wondering how do i tell if they are just plain old cart boards or if they are really protos? I know both of these games were released to retail so i guess they aren't anything rare.

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I also got two actual proto carts of the game Might & Magic II PAL & Striker...i think both of these were released to PAL to?

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