It pains me to both admit it and consider parting with it, but I have an entire xc pro groupset (except seat post) doing nothing. Most is mint (hubs, pedals, rear mech, thumbies, even an APII chain), some is nos (brakes, brake levers and headset, front mech, cassettes, funky under bar thumbies, bottom bracket possibly more).
Like I said, pains me to consider selling, but could be persuaded.