Does this look like an authentic SNES proto board?
I have little expertise in the subject, but this strikes me as suspicious.
Doesn't look like a nintendo oem
it says nintendo on it 1993 and i have a few boards the same, it is the real deal but the only thing i would be suspicious of eproms look strangely modern compared to the board, although if i was going to change the eproms and rewrite them i would at least choose mario kart or some random rpg to bump up the price, i would say it is bit overpriced for jeopardy
It could be. Chances are it is, who would try to sell a fake prototype of that game? The picture is too low quality to tell without being familiar with SNES EPROM development pcbs though.