I can find out tomorro at work but at a guess £40ish for pads and prob £70-80ish for discs
Are you sure they all need doing? Mine is on 33k, and it's only had this first set of front pads and its awesome again... 5mm of 10mm left on the back, and no warping on any discs.
Yeah mate, had some heavy track action - rear ones especially practically no pads left
do it yourself and save yourself some wedge....it really is not that difficult