12. 1962 Chevrolet Bel Air
"The '62 Bel Air was a worthless piece of shit at the time. Now it is an $80,000 car. This is probably one of the only cars where if you just find a shell you can build it to be worth $80,000. In 2013 with a stellar build it becomes crazy. You can get a shell for $13,000. I love it myself."