How can a minivan be worth that much? When it's a Stout Scarab. Built in the 1930s, and at about the 12-minute mark of this video, one of the curators at the Detroit Historical Society says that there's rumors of one surviving in a FL junkyard. It's possible that the minivan still survives and is in a scrapyard, people do find very rare vehicles in such places from time to time. It's also possible (if not highly probable) that it's been melted down. Still, it doesn't matter what the seller wants for it, you'll (eventually) be able to get your money back out of it.