Picked this gem up when I was a kid. I'd be willing to sell it for the right offer. Feel free to approach me if you want to part with your satoshis.
Mike Tyson's Punch-Out!!, is a boxing sports fighting video game for the Nintendo Entertainment System (NES) developed and published by Nintendo in 1987. It is a port of both the Punch-Out!! and Super Punch-Out!! arcade games (mostly the latter) with some variations. It has consistently been ranked among the best games released for the NES platform. Mario makes an appearance as the game's referee.