Sometimes, the items that the Raiders of the Lost Walmart dig up aren’t quite as useless as they seem. They’re still pretty terrible, and the odds are very poor that a person who uses the obsolete video or gaming system required is going to walk in the door. But they’re not quite as useless or obsolete as many of the items we feature in this series. “Walmart still [thinks] Gameboy Advance games are worth 30 bucks,” sneered reader Eric.