Ok, it's hard to justify the price when comparable products from Shimano and SRAM are considerably less expensive. But the other brands can't match Campagnolo's build quality or silky-smooth operation. Even with the titanium sprockets, the cassette seems to last well. I lube my chain regularly, keep my bike fairly clean, and replace my chain at least once during the life of the cassette, and I usually get at least 10k miles out of the cassette.
