Pre-Production Aston Martin DB4
The Aston Martin DB4 is one of the most iconic automobiles ever, exceedingly rare and exceptionally beautiful — but this 1959 DB4 might be the rarest of them all. A pre-production model, this DB4 was used in London as the company's official demonstration model. The car has been upgraded to DB6 specs, with triple Weber carburetors and 5-speed transmission. Recently restored at a cost of over $300,000, this classic is ready for its next owner.