There is a fellow, Jon Catuccio, who has recently started "Stereolist.com" where you can buy and sell new and used audio equipment. Audiogon and Ebay are fine if you are BUYING audio gear but if you are a seller, you get hit not only with listing fees but also "final value fees" based on the cost of the item you sold. Stereolist.com charges a $3.00 listing fee but no final value fee which means they don't take a bite out of the sale you just made. Check them out at the link below ...
Stereolist.com
Bob
Stereolist.com
Bob