17. Shelby GT 500 – $742,500

If you can’t afford the CSX2000 at almost 14 million dollars but need Carroll Shelby’s personal car, we have a much more affordable solution for you. The 1969 Shelby GT 500 (via Mustang Specs).

The vehicle was used by Shelby for a few years and was even featured in several period shots and ads. That is why it was sold for much more than the average price for a Shelby Mustang of that vintage.