9. Mercedes Benz CLK GTR Roadster – $620,000
Built by Mercedes-Benz Performance and Motorsport arm in 1997, its thought that the Sultan of Brunei owns 2 of these cars.
The car took part in 22 races including the Le Mans 24 hour race and ranked in 17 wins and 17 pole positions.
The car features a 6 liter V12 engine and its thought that there are only 25 road legal versions in existence and only 2 of them featured RHD steering… yes guess who owned those.
Its thought that the Sultan auctioned off the cars in 2009 for half a million dollars and $620,000 dollars.