Mark at performanceautosport is the best person to contact for any questions regarding value, condition, etc..... He works with NADA as far as the book worth of the cars. He knows where alot of different saleens are located.
You can always look around the internet and local papers for them. You'll be surprised once you start looking how many you will find. Just refer back to us if you have any questions......
Auto Trader, EBay is where I picked mine up but it was a 30 minute drive for me. I called Mark at Performance AutoSport last week for the first time and he is one nice guy. His selection is always great.