Could you go to another shop?

dealer will charge a lot more than some car shops. If you could call some local car shops, and ask for quotes.

I just changed both front and rear pads for my Quest, and the shop also did re-surfacing on the all 4 rotors. Dealer asked for more than $450. I got it done at a shop for $250 at a repair shop near my work place. My company is in a small town near a big city.