That happened to me in the past. that is no business man, that's a poor guy trying too hard to be a business man, now I just throw the cash in their face and tell them that im not taking my eyes off of the car until its parked in my yard. dealers try all sorts of shady stuff like changing parts. now I go to where they go and buy it at the auction just like they do and save thousands.. its time to stop paying the middle man...