i would but that thing on ebay. there are no listings that i can see for a 67 camero.
just to test the waters that is. paint would be very important. but 6000 is kinda pricey for a decent paint job, unless there is a lot of body work. paint it white with red strips. so the body flaws do not stick out that much. make it a 10 footer. sell at a daily driver. just tell them what is wrong with it, be honest and you should see your money back.