Tripp - Skip the dealer (as they probably don't have a Crossfire tech anyhow) and continue to search for an independent shop. $450 for just rears is robbery.
I had a Porsche shop put front & rear Rotex Golds on mine last summer for $240. Didn't need to turn rotors, but they bled the brake & clutch cylinders.
https://www.crossfireforum.org/forum...vice-shop.html