In one of the more interesting things that has popped up in the retro game world, a NES prototype of Super Mario Bros. 3 has come up for sale on eBay.
The auction is being done by steem69 and he does note he didn’t find any differences compared to the PRG-0 and PRG-1. There was only 1 bite difference between the prototype and the PRG-0 version, this is a spelling error in one of toads houses.
https://www.youtube.com/watch?feature=player_embedded&v=sONEmWb7scE
The current asking price is $3,999.
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In this article:Mario, NES, Nintendo, Retro Gaming, Super Mario Bros. 3, Super Mario Bros. 3 Prototype











































































