Hard to go wrong with almost 19 feet of Cadillac convertible, in a great color no less! If you want to get noticed, be the center of attention, and pretty much look like you have the world at your beck and call, nothing delivers the message better than a vintage Cadillac ragtop like this 1970 DeVille. Looking at the price, you can be forgiven for thinking this is some worn-out beater, but you'd...