NOS F40/F50/Enzo?

Admittedly that would be the attraction, but because they've covered literally nothing after all these years, you'd spend loads getting them in road worthy condition.

http://www.classiccarsforsale.co.uk/classic-car-page.php/carno/113183

£45k for 23k miles

http://www.pistonheads.com/sales/1835114.htm

£45k for 36k miles

They're relatively cheap for what they are. These Brunei cars are a little too expensive.

 

Some buyers will pay a large premium for a 'brand new' old automobile. The selection of brand new automobiles from 16 + years ago is rather slim now. The exclusive factor of RHD said to be 1 of 8 in this case also adds to the value.
CH