Kotaku
There are only (count 'em) 26 of these in the world, and one has appeared on eBay. Back in 1990, these Zelda-style cartridges were given out in a Nintendo Power contest. These cartridges feature Super Mario Bros., Tetris and Rad Racer, and similiar ones were used at the Nintendo World Championships USA Tour. Kids played through these three games, trying to win t-shirts and college scholarships. Extremely rare, but starting bidding at twenty grand? That is a college scholarship.
Bid Here, Moneybags [eBay]
