This carbon disc was produced by a company named carbon speed concepts, the company is out of business now. I used the disc for time trials, it has a mounted zipp 22mm tubular tire. 10, 11 speed. Less then 1k miles on the disc, spins true. I would prefer a local sale, but I can also ship. $460 shipped to lower 48.
http://i64.tinypic.com/20thxg5.jpg