Air Board

While it's not quite as simple (or cool) as a real Hoverboard, the Air Board ($14,000) is actually available. This gasoline-powered personal hovercraft features a 1.3 gallon capacity for up to one hour of riding time, a top speed of around 15 mph, the ability to run over concrete, asphalt, grass, or shallow wet areas, aluminum, an aluminum frame with fiberglass, a high-impact plastic shell, and rubber surround, and skateboard-style steering. Beware Florida residents: you'll have to pony up sales tax if you want an Air Board to call your own.