paint estimate question

if a car was keyed one scratch on the entire drivers side. about how much would it cost to repaint on average.. and its a white car.

When I first bought my car it had a BAD key job done - from the middle of the door back (see picture in the red circles). Actually pulled some chunks of fiberglass out of the door. I had a friend that worked at a dealership and their head paint guy did it for me on the side for like 150-200 bucks (can't remember exact). Looked good and never had a problem since.

http://i26.photobucket.com/albums/c139/irockyle/drivdoorkeyed1.jpg