Nintendo PowerFest '94

Nintendo PowerFest '94 was a competition Nintendo of America hosted in the year 1994. The competition featured four teams battling to get the highest core on three different games including Super Mario Kart, Super Mario All-Stars, and Ken Griffey Jr. Home Run Derby. The players would start with Super Mario All-Stars, go onto Super Mario Kart, and end with Ken Griffey. In each game the player would have to finish a given task which was explained on the title screen of each title. All three minigames were included on one cartridge titled Nintendo PowerFest '94. Though Nintendo initially created 33 cartridges, only one remains with the other 32 being taken apart for parts by Nintendo of America. The single cartridge has been seen on myebid.com selling for $300,000, though it had no buyers. The sole owner of the cartridge has his own website where he ripped the maps from the game and took screenshots of it as well (it can be found here).

Games
The first game the players would be required to play was Super Mario All-Stars. In this game they would play a single level from the game Super Mario Bros.: The Lost Levels. In it, the player had the simple task of completing the first level. The next task was completing five laps of the first track from Super Mario Kart. It's unclear if you were allowed to choose your character. The final game present was the Home Run Derby game, where your task was to hit as many homerunners as possible.