Hi, I am glad you had the right results, this is why I recommended that you list a higher price, then except what you thought fir for the car, I have seen so many people taken for a ride you would not believe, I have just purchased a car for my wife it was from a person that had lost her Dad, I searched the Net,EBay, I came up with around a Dozen prices & printed them all out for he person to see, she was told to go to the dealer ( ha ha) sorry about that, they WILL offer you a price, you can go back to their garage forecourt & see how much you have lost on the increase in price they put on the windscreen.
Good Luck. T.W.R.