Bare shell, with glass and panels. Noting else?
Assuming it's never been crashed, perfectly straight etc, I would estimate $1k-$2k.
With that said, *looks in wallet*, I'll give you fiddy tree dorrah terty, a McCafe loyalty card with 5 stamps (one more and you can get a free Vanilla Chai, or Coffee if you're into that kind of thing) and a half drunk bottle of Peach Mango Ice Tea.