AdvertisementWhat Else Could $6 Billion Buy?November 05, 2012Emma RollerfacebookEmailThe Italian-built Lamborghini Aventador costs nearly $400,000. The money spent on election 2012 — for TV ads and other things — could theoretically get you more than 15,000 of these V12 cars. But that's a lot more than have been built. (AFP/Getty Images)