What would you say was a ballpark estimate of repainting a 1999 Buick Park Avenue - it's some funky beige color. Going to stop at a few paint shops here but I'd like to have some idea before going. Doesn't need any body work. Trying to decide if I should keep the car or not (was my Dad's car). Has 92K mileage but all the bells and whistles work and it runs good just needs front seats and front carpet.