A billion here, a billion there, pretty soon you're talking about real money

U.S. Army To Scrap $7 Billion In Equipment In Afghanistan

"Much of the equipment being destroyed comes in the form of mine-resistant, ambush-protected vehicles, or MRAPs, hulking vehicles built to counter the threat of roadside bombs. MRAPs cost approximately $1 million each, and the Army has labeled about 2,000 of the 11,000 MRAPs in Afghanistan "excess." The remaining 9,000 will be shipped out of the country for use elsewhere."