get them from a scrappy and i reckon under a hundred bar. if your mechanically minded i reckon a good 5 hours to strip it off, refit and bleed the brakes. of you got time and or money it would be worth a) getting braided hoses all round and rebuilding the existing mk2 calipers (prob seized from being at scrapy) or fit mk3 or 4 items. get a pressure bleeder makes it loads easier!