Got a line on a '68 fastback and need some pricing advice pronto!

After looking at the autotraderclassics.com site and the 68 Barracudas in particular I have to say Wooohh. This one is almost half the price of the closest one listed. Didn't realize they were still so pricy. That price range does reflect the "S" option but overall the car looks sound. It sound like only minor normal stuff to replace or repair. I would have to say around 10k for this one as it is low mileage and in very good unrestored condition now.