Problem: Finding hidden deals on eBay from sellers who have inadvertently mistyped their listing information.

Solution: Items for sale on the online auction site that have misspellings in their listing titles or descriptions are likely to receive fewer bids -- and sell for less -- because they're more difficult to find. Free online services can help uncover those hidden treasures by searching eBay item listings for misspelled words. Enter the correct spelling of the item you're looking for at a Web site such as Auction Bloopers...