Rusty cars that could be worth millions

This Shelby Cobra was parked in a shed in the early 1970s and, for the most part, just left there until 2004 when it was finally purchased by a new owner and restored. It's value was really listed by the auctioneers at Gooding & Co. at between $525,000 and $625,000.

NEXT: 1948 Tucker: $800,000