Originally Posted by
TheRedEye
I have dumped two Mr. Gimmick prototype cartridges that look almost exactly like yours, and both were 100% data-identical to the released game, so I would imagine yours probably is too.
No idea about value, I don't think I've sold an NES proto in at least two or three years, I'm sure the market is way different than what I remember.
Also, holy cow, congrats on beating the game. It's a tough one, with or without the treasures! I always have a tough time with that spider robot boss.