I just wanted to let you know that there is an very interesting new website for buying, selling, and trading musical instruments and equipment. The website's URL is as follows:
http://www.brasstrader.com
In view of the recent fee hikes on ebay, this should provide an interesting alternative. Plus you always have the option of trading and placing wanted ads.

This site is run by Todd Clontz at Rosso Music in Baltimore. Currently there are only a few offerings there. But check back soon as Todd told me that he will be adding a huge inventory in the future from the used instrument warehouses of places like Chuck Levin's Washington Music Center.