KSears: I am in Arlington and purchased mine from Ourisman in Alexandria but they had to get the truck from Safford in Fredericksburg. I did my own searches through Dodge's web site and they were the only one with the truck I wanted. (I was looking for the dually with a 4. 10 rear end, among other things). With regard to cost, the employee pricing is about the best deal you can get. Ourisman wouldn't move much off the employee pricing number but made concessions in the exhaust brake and re-installation of my fifth wheel hitch.
Good luck and let me know if you have any other questions.
James