Now it is offering platinum bars
Costco is now selling platinum bars and coins online, catering to its members with 1-ounce options of 999.5 pure platinum.
The world’s third largest retailer Costco has added platinum bullion bars and coins to its range of precious metals ...
Warehouse retailer Costco is adding platinum bars to its online precious metals offerings, following the popularity of ...
Costco shoppers have already demonstrated their love for the retailer’s gold bars and silver coins, and now the company is ...