A common, and sure, way to ruin the value of your collection of jewels is to store them improperly. Jewelry is made up of stones and metals of various hardnesses. When thrown together, they will easily...
I made the mistake recently of bidding on several auctions that were listings from China. They were listed in Brittish pounds with a conversion to about $1.99 U.S. for both auctions. Before I realized it, I...