I have been quoted $1,000 (including taxes) for front and rear pads, rotors and wear sensors by a former Lexus mechanic in Markham.
For DIY, the pads cost $40 for the front and $40 for the rear. I have to check for the parking brakes as I feel them getting loose.
My car's a 96 and it takes 2 wear sensors, both on the passenger's side.
Please update and let us know how much it cost.