I too think the whole Bpipe thing is out of hand, unless I get one cheap I would certainly just go new. With that said, we have decided to run Riva freeride pipes as they can be had under $300 and make terrific power. Other parts seem to devalue fast, for instance a UMI pole bracket will fetch only around $100. Xmetal pole's seem to get 3/4 of their value back when sold, why?