Back at the 2012 SEMA event in Las Vegas, Chevrolet unveiled the car you see above, a 2012 Chevrolet Camaro COPO Convertible. Actually, that's not quite accurate – this car is THE 2012 Chevrolet Camaro COPO Convertible. As in, the only one ever sold. There was one more produced, but it's not leaving the GM Heritage Center any time soon. This one was just sold at Barrett-Jackson in Scottsdale for $400,000 exactly.