ASTON MARTIN VALKYRIE

Price: $3.2 MILLION

Legend has it that Palmer agreed to this car over a drink with Red Racing’s Adrian Newey and Christian Horner. Newey, renowned aerodynamicist behind Red Bull’s expensive and award-winning sports cars in the Formula 1 tracks, devised an aerodynamic scheme specifically for this car that pushes air via the chassis, resulting in downforce without using the wings.