Costco has found an unexpected bestseller: 24-karat gold bars. Since launching online in mid-2023, sales of these 1-ounce gold bars have sustained incredible demand, with recent listings continuing to ...

Costco may be known for exclusive pricing on everything from high-end spirits to food court hot dogs, but an influx of members are going for gold. The big box retailer, which started selling 1-ounce ...