My uncle is looking at a 1970 Corvette convertible, just trying to find some good info on how much its worth nowadays. The seller is wanting 21,500$ or so but he's thinking about offering them 20k$ to see if they bite. Here's the low down on the car, any help you guys can offer would be most appreciated, ie. if he's asking too much, things to watch out for, etc. 350ci / 300hp, Automatic tranny, 89k miles, blue with white top, top & body is in good shape, its been repainted (original color) with a couple extremely minor blemishes (you have to get up close to see them), couple of cracks on the door panels but again nothing major. Some of the rubber pieces need to be replaced, but the car fires right up and idles perfectly.