World's Most Expensive Home Sells For... ...a whopping $305 million, according to reports By Evann Gastaldo, Newser Staff Posted Sep 12, 2010 2:18 PM CDT 5 comments Comments Someone had an awful lot of this stuff lying around... (Shutter Stock) (Newser) – Perhaps you thought Brad Pitt and Angelina Jolie’s recent $40 million mansion purchase was a bit extravagant. Well, it was nothing compared to this: The world’s most expensive home just sold for $305 million, according to the New York Post, which cites a report in the London Times. Believe it or not, it’s just a two-story apartment in Monaco … with 30 rooms, a spa, and a movie theater, among other luxuries. In the mood for more tricked-out houses? Click here.