yes 3, so if one in the pair breaks, which i've never had a problem w/ you have an extra one...2 of them have been used about 10 times, and work perfectly
150 for 3 bindings, a pair of reactor plates, and three sets of bindings? New the bindings would still cost 450, the plate 60, and the brakes around 60...thats a hell of a deal
when i was in seattle i was at REI and they had a pair for $19.95. no joke, they were in the room where people bring them back and the tag said "discontinued" in big bold capitol letters.