Moller M400 Skycar Price tag: ? The point of having vast coffers o’ cash, as any filthy-rich person will tell you, is to pay your way out of the mundane hassles that afflict the hoi polloi: traffic jams, military service, child rearing, flossing. Regrettably, aeronautics expert Paul Moller can’t help with flossing, but traffic jams he’s got covered. Since 1962, Moller, a professor at the University of California, Davis, has been experimenting with fixed-wing planes that can take off and land vertically -- the perfect profile for the fabled flying car. The latest incarnation, the M400 Skycar, can carry four passengers as fast as 375 mph while cruising along at 13,200 feet. As the Moller site says: “No traffic, no red lights, no speeding tickets.” Also, one hopes, no midair collisions, no terrifying plummets to a fiery death. The site calls the M400 “personally affordable,” but it doesn’t quote a price. We all know what that means: If you have to ask, you can't afford it. But you don't have to ask, do you?