I guess they left the seat that she straddled on it? A local guy that I know bought the Hummer that Demi Moore drove in G.I. Jane. The studio had replaced the diesel engine with a chevy gas engine so it would make less noise. The guy he bought it from kept the seat that Demi sat in.
As a previous Thunderbird Sport owner, I wouldn't pay more than $3,000 for it.. There's nothing unique about it. It's just a black Thunderbird with a scratch on it.. Maybe it would be worth a little more if it had Pam Anderson's signature on it or something. As it is, it's just a boring black Thunderbird.. Shoot it doesn't even have scallops on the tank.