Thanks all for replies. The problem is that I'm looking for only black one with leather and stick shift. V6 would do it I think. Really hard to find one - in my price range that is. The closest to me is 3.5 hrs drive. It's a 2010 GT with 130k miles for $9900, automatic. I'm worried about high mileage automatics. I'm afraid to go to dealer because once they'll suck you in they won't let you go. I think I've heard of three days test drive, but I'm guessing that applies only to new cars.
The 2016 mustangs look absolutely bad ass but when I rented one I couldn't wait to go back to my 4 banger honda. For one, it was a V6 automatic. It was gutless. I couldn't understand why until I learned it was 3.7, and not the old 4.0 engine I had so much fun with. Also, the newest mustangs are a LOT heavier than the previous generations. The GT V8 would obviously do the trick. The second problem was that it was very uncomfortable. You sit very low and the side window is really high. I tried to raise the seat but before I found a more comfortable position I would already reach the headliner. I kept adjusting and adjusting. I don't know. I just felt very claustrophobic. That was the deal breaker.