Costco is often very tight lipped about its suppliers for the Kirkland brand, but there's a big clue about who produces its ...

From 50-pound bags of rice to pet insurance to solar panel installation, the range of items and services that Costco (NASDAQ ... that they had sold out of bars of the yellow metal.

The world’s third largest retailer Costco has added platinum bullion bars and coins to its range of precious metals investment products. This follows the company’s initiative to sell gold ...

There are plenty of items to load up in your shopping cart at Costco -- but gold bars shouldn't be one of them. From 50-pound bags of rice to pet insurance to solar panel installation, the range ...

NEW YORK — Costco is expanding the collection of precious metals it sells, with the addition of platinum. The big-box chain is now selling Swiss-made 1 oz. platinum bars for $1,089.99 on its ...

Each bar has a QR code that may be scanned and accessed through a smartphone app to verify authenticity. Costco’s newest one-ounce bar will feature PAMP’s recognizable Lady of Liberty design.

For those interested in diversifying their portfolios with a gold investment, buying bullion at Costco isn't the best option, since those gold bars will only prove to be successful investments if ...