I spoke with Larry at Carbotech (877-899-5024) and reconfirmed the $139 price. They will discount 2 sets 10%, 3 sets 15%, this is for an individual buyer. He also reinterated a group buy possibility. The part number is D745 for the later style pad and D762 for the EO pad (these are $179). They can resurface your old backing plates, that's what I will be doing, he wasn't sure of the cost reduction.
