Nintendo PowerFest '94 (1994)

The Super Nintendo successor to the 1990 championship cart, used at Nintendo's 1994 town competitions: Super Mario Bros.: The Lost Levels first, then Super Mario Kart, then a home run derby in Ken Griffey Jr. Presents Major League Baseball. The carts were not given out to winners, and only two are known to exist. Both were working tools for a contest rather than products for a shelf, and the oversized shell shows it: it was built to link with other units and send every player's score to a separate monitor.