Costco isn’t the place you’d expect to be a precious-metals hub, but following the success of its gold bar sales and silver coins, the retailer has added platinum to the lineup.
The company has launched the sale of 1-oz. platinum bars on its website, with a price tag of $1,089.99. A 1-oz. Canada Maple Leaf platinum coin sells for the same price. Both carry a premium markup of about $94.
