This just keeps getting more interesting by the day. Back in 2002, Carroll Shelby partnered with Unique Performance to produce continuation Shelby 427 GT500 "Super Snake" models. Only one "Super Snake" was built in 1967, so each of these "new" cars, built on a vintage 60's Mustang platform with a registered Shelby VIN, was sure to be one hot collectible. Unique Performance would build 75 of these 575-hp monsters, each with a base price of $214,000. Investors, and speculators, quickly placed their deposits.