You can read everything related to this stabilizer in the ebay post. I accept offers too :)

EBAY: CMR Blackbird Stabilizer + extras | eBay (http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=170847309902)

B&H: Camera Motion Research Blackbird Camera Stabilizer BB100 B&H

CMR: Handheld Camera Stabilizer - Blackbird, GS2 - Camera Motion Research (http://www.camotionllc.com/)