"Epic find," one person wrote. Finding the diamonds — or in this case, the pearls — in the rough is one of the draws of ...

CNBC found third-party sellers impersonating legitimate businesses and offering potentially harmful counterfeit health and beauty products at discounts.

A rare Royal Mint 20p coin fetched £68 on eBay after sparking a bidding war. The "mule" coin, minted in 2008, sold for 340 times its face value. This coin is considered rare because it was produced ...