Billion Air: How Much Would You Pay for a Flying House?

What's eight stories tall, weighs 361 tons, and is two years overdue? The A380 passenger jet. Airbus says it'll fill orders from 14 foreign customers for 156 of the double-deckers. Number 157 is reserved for an undisclosed billionaire, a civilian who'll pay $475 million for the plane — that's the $325 million price tag, plus $150 million in custom upgrades — making it one of the most expensive mobile homes in the world. Though he usually works on land, New York-based industrial designer Ed se Doret was happy to outfit the personalized aircraft, dubbed Project Trinity, with everything from a massive formal dining room to a whirlpool tub. Doret's design is ready for takeoff, but Airbus may not be; the continued financial troubles for the French company might ground the airborne Xanadu. Maybe the mystery buyer wants a couple dozen?

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Someone is spending $475 million for their own personal Airbus A380, a plane capable of carrying more than 500 passengers. Help Wired figure out which of the world's richest tycoons is the bucks behind plane 157.

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