It's true. Costco began selling one-ounce gold bars last year and now members of the warehouse club can purchase silver coins as well. Deciding to add gold and silver to their inventory was a ...

Costco is now selling packs of one-ounce silver coins, priced at about $680 for 25 coins following success from selling gold bars.

Silver prices (XAG/USD) rose on Friday, according to FXStreet data. Silver trades at $33.20 per troy ounce, up 2.59% from ...