With prom and wedding season coming up, allow The A.V. Club to present the very best option for classy transportation: a boombox car. The 24-foot-long art car known as the Rockbox is for sale now on Craigslist. Built on a 1987 Dodge van chassis, the Rockbox was, of course, designed primarily for use at Burning Man, but can be yours for a mere $5200, not including trailer or sound system. It needs a good cleaning, but seeing as it’s been a feature at Burning Man for years, that’s probably a smart move regardless.