That painting propped against the wall? Yeah, about $160 million

“Woman-Ochre was snatched November 29th, 1985, the day after Thanksgiving, in a classic two-person misdirection ploy. A woman and a man waltzed into the museum bright and early at 9:00AM. The woman ran interference with the security guard, capturing his attention while her partner cut the painting out of the frame. They quickly left together and that was the last anyone saw of them. The whole operation from entry to exit had taken less than 15 minutes.”

http://www.thehistoryblog.com/archives/48524