I saw this Genesis game at a Goodwill for $4.50 complete (I think, they tape the boxes so you don't steal). I looked it up on the internet and according to the guide, it is a R5 worth $35. I didn't see any auctions or completed listings on ebay, so is the game that rare or was just nobody selling it? I don't plan to play the game, but I plan to either sell it or trade it. Is it worth $4.50 from a value (not gameplay) standpoint?