How do you take a vintage Rolls Royce and make it even more desirable than it already is? You customize it and give it to The Man In Black himself as a gift, of course. This 1970 Rolls Royce Silver Shadow was ordered and purchased by ABC TV at the peak of The Johnny Cash Show's success and presented to Cash as a gift. Of course, it's black, but it also boasts a twin-carbureted 412 CID aluminum V8, independent front and rear suspension, and four-wheel disc brakes. It's been privately owned since the mid-80s after Cash sold it, yet it arrives at auction this month with only 32,000 miles and in fantastic condition.