It all depends on the bodyshop the guy who did my car charges $750 Canadian for the back doors or $1500 Canadian for all 4 doors and that includes welding primer and painting the whole door after the handles are removed, this guy is a perfectionist and I high recommend him, If you don't mind coming to Canada to get your car done jsut shoot me a PM, and remeber when you work it out you end up saving lots of $$$$ coming here to get the car done, for example some guy wanted his dash and panels fibreglassed and painted, a few shops in the States wanted $6000 US, he called the shop here and they did it for $4000 Canadian which is like $2000 US, this ended up driving his car from Indiana just for them to work on it.
Aaron