Carroll Shelby got a lot of heart(s), and one of the ways he likes to give back is through his children's foundation. Shelby knows the popularity of his brand, and so a convenient and gracious way to fill to coffers at the charity is to offer special editions of his cars. Back in November it was the Black Hornet, and now he's doing it again with a 2009 Musting GT 500 upgraded with the Super Snake package.

Ol' Shell is offering the car on eBay until February 19th. The package includes multiple suspension and engine upgrades as well as design enhancements. Under the hood is a Ford Racing Supercharger upgrade kit that produces over 605 horsepower and 590 ft.-lbs. of torque. Shelby will also autograph the car.

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