I have a '86 Dodge Daytona Turbo Z that I bought new with just over 7000 miles. IMO the only reason to do that is to have a low mileage original car to enjoy because if you are doing it to score big money it's a crap shoot. My guess is he is testing the waters, if someone comes along and offers anywhere near that he will jump on it. If not he will put it back in the garage and try again in a few years. Of course the car is worth whatever someone is willing to pay so he may find a buyer.