Where can I find businesses for sale especially profitable ones?

http://www.businessesforsale.com/
http://www.businessbroker.net/

http://www.mergernetwork.com/ lets you search by net sales-- so you can see just where they might be profitable or not.

You should try http://www.acquireo.com. They have business listings,resources and broker profiles. You can keep yourself updated with latest businesses for sale in the market through their RSS feeds.

Thye sell for $49.00 on Ebay....
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