spent some time on the auction sites and cl and just bought a brand new one of these from a personal seller for 60, but then I saw this!
Easton EC70 Zero 400mm Seatpost - Normal Shipping Ground
pretty good deal for an EC70 CF post 27.2mm deal ends today!
Heck go to bike bling or jenson or blue sky and they'll probably match it. If you need a 27.2mm