Costco offers members an opportunity to purchase one-ounce gold bars in the store, online or via their app. The retailer offers gold bullion bars, 1-ounce bars and coins in different designs.

But the wholesale chain's focus on value appeals to more ... $100 million to $200 million worth of 1-ounce, 24-karat gold bars a month. James said Costco is more interested in providing a good ...

For too long, gaps in supply chain visibility owing to porous regulatory scrutiny have made the gold market vulnerable to ...

You can even purchase gold at Costco and other big retailers — but should you? Find out how to add gold to your portfolio ...