What do you do with old NASCAR race cars? If they are still in good shape you could sell them or maybe use them as show cars. But if they are wrecked? I mean really wrecked. Destroyed. A deposit in a junkyard is probably a good bet. But what if there is some significant racing history associated with it. Think Juan Pablo Montoya's No. 42 Target Chevrolet that was involved in the fiery on-track collision with a jet dryer during the Daytona 500 this year. What would you do with that car?