I found the exact 4runner I want with all my options at another dealership. HOWEVER, the sales person told me today right up front that it has a hail mark on top of it. He said it is very small and can barely be seen and that they can fix it without having to paint. I can get it under invoice if I want to buy it, should I do it? I would assume since it won't be reported to insurance it won't show up on carfax would it? I need input ASAP because I might pull the trigger this weekend. Should I buy or run the hell away from this deal?