www.ebay.com If you have a little money and a lot of time you can make a decent wage there. I used to have a friend who worked at the williams sonoma outlet where they would send overstock, slightly damaged items, etc and sell them cheap. I bought a collection of williams sonoma catalogs off ebay, and when he would get a new shipment in he'd give me a call. I'd go, buy the damaged stuff or open stuff, usually it was in good as new condition, and then I would scan the image of that item from the catalog, drop it on ebay, and get 3 times what I paid.
Lots of ways to profit on ebay, just gotta have a gimmick.