I attended the SFBikeExpo and Swap yesterday. Some good deals, some great deals, and some prices I just walked away shaking my head. You need to know what a realistic price is when buying and selling.
Did pick up a new takeoff set of Ultegra 6700 triple shifters for $80, Thule Velovise tray with locks for $35, and a set of near new XTR pedals for $50. In the interest of marital harmony, I walked away from a Kuota Kaliber TT bike (Sierra Nevada Race Team bike) with SRAM Force components minus wheels and pedals for $700.