Costco is now selling platinum bars and coins online, catering to its members with 1-ounce options of 999.5 pure platinum.
Move over, gas and hot dogs. Costco shoppers are snatching up the store’s 1-ounce gold bars despite the market’s lofty price for the precious metal.
Costco’s website shows 1-ounce gold bars were available for purchase for $2,689.99 before tax, but are now sold out, leading ...