If you're planning to buy gold at Costco's warehouse stores, you may need a backup plan. Here's where else to look.

Certain Costco buys ($5 rotisserie chicken, anyone?) are worth spending money on year-round. What about the best Costco ...

Costco's famed for its own brand, Kirkland, for its high quality; however, you don't need a membership to buy its goods ...

As a brand-new Costco member, I was eager to take my bulk-buying game to the next level. Read on to see how I did on my first ...

Costco is now selling platinum bars and coins online, catering to its members with 1-ounce options of 999.5 pure platinum.

Costco is a great place for families to shop to save money. It offers attractive prices on bulk items, quality household ...

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 website, but a ...

The bar offered by Costco retails for $1,089.99 and is sold exclusively online. The company describes the new platinum bars as 999.5 pure platinum made in Switzerland. The refiner has also ...

news spread that Costco is also selling 1-ounce PAMP Suisse Lady Fortuna Veriscan platinum bars online. The product listing said the platinum bars have a one-transaction, five-unit limit for ...

If you live in the right states, that is. The platinum bar offered by Costco is retailing for $1,089.99. Sold only online, the bar is available for purchase but delivery is unavailable in Nevada ...