I am selling my used Quarq Elsa powermeter. Crankset was used for 1.5 seasons and is in great shape. The unit still has one year left on the factory warranty.
Standard rings
BB30
172.5 crank length
Will sell to someone on this list for $900.
Cyclocross Tubulars:
Also for sale is a set of Mavic Ksyrium SR tubular cyclocross wheels. Wheels are in great shape, but tires will need to be re-glued. $400