6. Bugatti Royale

Years Of Production: 1928-1933
Cost: $8,675,000
Famous Owners: Charles Chayne, VW Auto Group, Briggs Cunningham, the Prince of Denmark
Complex Says: Ettore Bugatti was very selective regarding who was allowed to buy his limited-run masterpiece. So selective that the King of Albania was denied his request to purchase one on account of his table manners.