Completed e-bay auctions run @ $275 to $450 (with case) for Nashville Tele deluxe (and you would have to add shipping). So that seems like a good price if it's in excellent shape. Does it have a case as well?
Is this the MIM one, yeah? I paid close to $1000 for my MIM Nashville new (but over here we seem to have been ripped off on guitar prices until very recently).