Kurt, it sucks that your gf got taken for a ride.
I think that the real question should be "What do YOU want the dealership to do?" not "what should the dealer do?"
I think that the chances of you getting ANY money back is going to be slim to none. They are going to have all sorts of paper work with her signature on it, one of which is probably a disclosure of liability, and probably also a signature on something that has the VIN explosion and the Sport label on it, now I realize that nobody reads through everything that you sign when you buy a car from a dealer, but none-the-less they still have the signature, which leaves you high and dry.
