Two months ago I paid $800 at the local Toyota dealer for a 2006 AWD Sienna brake repair. It needed a new caliper and rotor for the passenger front. Caliper siezed and warped the crap out of it. Also replaced the other front rotor as well.
Two rotors, a caliper, two sets of brake pads, and labor for $800 at a Toyota dealer. Expensive, but not quite as expensive as what they are asking from you.
The labor is the rediculous part. But it's all relative. My employer charges the customer $500-$1000/hr for my labor(MRI/CT service) depending on the day/time.