Craigslist: Pinarello Dogma Ego Magnesium
"One of the priciest bikes on the market, the $17,000 (just for the frame) Pinarello Dogma Ego, uses magnesium alloy tubes. Lighter than aluminum or titanium,
the material is almost impossible to bend or dent.
The bike has some dents and scratches. Some retouches have been made to the black paint. Aside from that it's in perfect condition."