For sale the Shimano Ultegra triple crank set off my wife's bike that we gave to our daughter whom prefers mountain biking hence low miles and my Rohloff chain measuring tools estimates the wear on the chain that was on the bike since 9 speed was new at about 10%. These have numerous little scuffs and scrapes from being kicked around my daughter's garage of the back of a car.
The chain rings look almost new. This needs someone steed to fix up. Enjoy and ride that bike!