Nintendo PowerFest '94 was a competition Nintendo of America hosted in the year 1994. The competition featured four teams battling to get the highest score 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 2 cartridges remain with the other 31 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 b