Imagine buying the ultimate supercar. Something the world had never seen the likes of, a distillation of decades of Formula One racing knowledge — all crammed into an uncompromising package that is still the epitome of "race car for the street" 20 years later. Now imagine taking delivery of the said car and never driving it. Ever. This McLaren F1 has sat untouched for two decades, with the only miles on the odometer being from testing done at the factory, leaving it in as pristine condition as you'll find.