I posted this in Sewitsforsale posting but should have just made a new post for the site. This is another site you can sell and buy from free. Again it is a Yahoo forum you have too join but it's easy. I like the sewitsforsale site better because of way they group the pictures that are for sale. But it is another site, so check it out.
http://groups.yahoo.com/group/QuiltersFleaMarket/