I just read about Missing-Auctions on .
Every day thousands of items are listed on auction sites around the world containing spelling mistakes such as ‘comuter’, ‘coomputer’ or ‘c0mputer’ instead of ‘computer’. Because these items don’t appear in the regular search results less people bid on them so they sell for a lot less. … Now you can easily find these mis-spelled auctions and grab yourself a bargain!
Fun! And way handy!