Zune HD will launch on September 15 and is now available for preorder. The 16-gigabyte (GB) version will cost $220, and the 32-GB version will be $290.

http://arstechnica.com/microsoft/news/2009/08/zune-hd-16gb-is-220-32gb-is-290-coming-on-september-15.ars

http://www.zune.net/en-us/mp3players/zunehd/default.htm