Plus, Costco’s prices are often competitive, with their 1 oz gold bars priced around $61 over the day’s gold price.

The gold bars for sale at Costco are marked about 2%–3% over the spot price of gold, undercutting the premium charged by traditional gold dealers, who mark up gold prices between 1% and 30%.

The Swiss-made gold bars have repeatedly been selling ... was updated in January 2025 to reflect current gold prices, inflation rates and Costco’s additional precious metal offerings.