Price: $10.9 million
Auction: RM Auctions, Maranello, Italy 2008

This classic Ferrari was formerly owned by Oscar winning actor, James Coburn. The highest bidder was UK radio personality Chris Evans. The California Spyder will forever be one of the most desirable Ferraris of all time. Though it might have one of the biggest price tags ever, this '61 masterpiece is priceless.