1966 Shelby Cobra 427 ‘Super Snake’ – $5,500,000

Built by Carroll Shelby for the sole purpose of seeing how fast it could actually go, only 2 ‘Super Snakes’ were ever made. One was originally for Bill Cosby, but it would later be returned to Shelby and then sold to Tony Maxey who unfortunately committed suicide in the car by driving it off a cliff. The other one sold in 2007.