My father is a big Audi 5k fan, He has owned 4 so far. His favorite one, and the one that he has always kept in cherry condition, has been rearended. The insurance company wants to total it out and only give him 2100 bucks. IT is an '86 Zermat Silver with Grey leather interior. Would this be considered a good price for this car? Should he part the car out? Thanks for any imput....