I can recommend Dave Smith in Kellog Idaho. Not sure if he's the absolute lowest price but he'll quote you a price right down to the penny and that's it, that's how much you owe. No haggling, bartering, begging, none of that back and forth crap that the dealers in my hometown do. I think I paid about $31,500. for mine including some stuff from their aftermarket shop, rubber bed mat, black steps, mud flaps, rocker panels, and tinted windows.
Good luck!