Depends on your idea of nice. Check the classifieds here. There is a white 69-307 car for 16.5. That should give you an idea. My guess is if you find one that is running and all there for 15K you are lucky. Most cars are projects or rollers for under 15K. Most cars have also already been restored and cost over 20K. Your best bet is to find a low optioned car like a 6 cylinder car or basic V8 model that is a survivor. As soon as you start taliking any kind of performance or highly optioned car, the cost is going to go up quickly. You couldn't event get a rusted out roller Z28 for that kind of money. I have bought 2- 6 cylinder cars so far for around 5K and built those. They are hard to find, but most of them are pretty intact if they still have the 6 in them. But even then you are going to spend over 25K to restore it. Try to find a rust free car if possible. Either way for 15K you are getting a project any way you look at it. If you don't have the means or plan to restore it, Spend another 5K and you might be able to pick up a deal on a nice car half decent car.