Nintendo World Championships 1990 Gold Cartridge

Have an NES, a penchant for retro gaming, and way too much money? Then get in on the bidding for this Nintendo World Championships 1990 Gold Cartridge (currently $15,000). Nicknamed "the holy grail of video game collecting," only 26 of the cartridges were made, and only 12 are known to have survived the years. For more of the story, visit the Wikipedia page, but keep in mind, there are probably better things to spend your money on. Like a new car. [via]