Costco gold bars: what you can buy, the limits and how the price compares

Costco began selling gold bars in 2023, and they sold so fast that its then chief financial officer said in an earnings call that they were "typically gone within a few hours" after going on the website (MINING.COM). Wells Fargo analysts later estimated Costco was selling $100 million to $200 million of gold a month, according to Money. This guide sets out what Costco actually offers, the rules that come with it, and how a Costco bar compares with buying from a bullion dealer.

What gold does Costco sell?

Costco's gold range is narrow: one-ounce bars from two large refiners, plus occasional one-ounce coins. These are the bars we found listed on costco.com on 11 October 2026.

Source: Costco product pages. The Rand Refinery bar was marked out of stock when checked. Costco's site also showed a PAMP "Good Luck Yellow Dragon" 1 oz bar in search results. Designs rotate, so expect different names over time.

Costco describes both PAMP and Rand Refinery as LBMA Good Delivery refiners. That means they are accredited by the London Bullion Market Association, the body that sets standards for the wholesale gold market. An assay card is the sealed plastic card that holds the bar and certifies its weight and purity. Keep it sealed: an intact card makes the bar easier to sell later. Read more about each refiner in our guides to PAMP Suisse bars and Rand Refinery bars, or about the size itself in our 1 oz gold bar guide.

Money reported in May 2025 that Costco also sold 1 oz gold coins, with a limit of two per transaction. Coins appear less often than bars. Product listings say the item "may be available in your local warehouse, prices may vary", and press photos have shown gold bars on sale in some warehouses, but most members buy online.

What are Costco's rules for buying gold?

Gold is not sold on normal Costco terms. The listings set out these conditions:

The limits have changed several times. FOX Business reported in May 2025 that the bars were limited to 2 units per 24 hours, down from 5 per 24 hours earlier that year. The October 2026 listings allow 4. Costco has not publicly explained these changes, so treat any limit as temporary.

Unlike most bullion dealers, Costco does not offer a cheaper price for paying by bank wire or check. You pay the same price whichever accepted card you use, which is why card rewards matter so much in the comparison below.

How does Costco's gold price compare with spot?

The spot price is the wholesale price of one ounce of gold for immediate delivery. Every retailer charges a premium above it to cover refining, packaging, shipping and profit. Costco's site does not allow automated price checks: the product page would not load in our automated browser on 11 October 2026, so we do not publish a Costco premium.

Press reports give a sense of how Costco has priced its bars. In May 2025, FOX Business quoted the Rand Refinery bar at $3,249.99 and the PAMP Lady Fortuna bar at $3,389.99. Money reported the Rand bar at about $3,250 when spot was around $3,295, which put it slightly below the spot price at that moment. That is unusual for retail gold, and it is part of why bars sold out.

The catch is timing. Dealers reprice every few seconds with the market; Costco's listed price moves less often. When gold is falling, a Costco price can lag above spot, and when gold is rising it can lag below. Check the live price on our gold price today page and compare it with the Costco price on the day you buy.

Costco vs online dealers: which costs less?

For comparison, this is the GoldVetted price check, 10 October 2026, when spot was $4,195.60 an ounce. We did not capture bar prices at dealers, so the comparison uses a single 1 oz American Gold Eagle coin, a product that usually carries a higher premium than a plain 1 oz bar.

Dealer prices from the GoldVetted price check, 10 October 2026; see our premium tracker. Costco details from its product pages, 11 October 2026.

How do Costco card rewards change the maths?

Costco's gold listings advertise two separate rewards: 2% cash back with the Costco Anywhere Visa Card by Citi, and the Executive membership's annual 2% reward, which is capped at $1,250 a year. Check each programme's current terms for exclusions before relying on them. Here is the illustration, using the spot price from our check:

• If a Costco bar were priced exactly at spot ($4,195.60), 4% back would be worth about $167.82, making the net cost roughly 4% below spot.
• Buying an Eagle from SD Bullion by wire cost $139.79 over spot in our check, about 3.3%.
• So when Costco prices near spot, a member with both rewards can come out ahead. If Costco's price sits a few percent above spot, the advantage disappears.

The Executive reward cap matters for larger buyers: at 2%, it is reached after $62,500 of purchases in a year across everything you buy at Costco. The $130 membership fee also counts against any saving if you join only for gold. This is an illustration, not a Costco price.

If you want to compare a dealer's live bar prices on the same day, Visit SD Bullion had the lowest Eagle premium in our check, and APMEX is part of the MKS PAMP Group, the company behind PAMP. Our guide to the best places to buy gold in the US compares more options, and Costco vs online dealers goes deeper.

How do you sell a Costco gold bar later?

This is the part many buyers forget. Costco's listings offer no buy-back, and the bar cannot be returned. To turn it back into cash, you sell it like any other bar:

1. Keep the assay card sealed. A PAMP or Rand Refinery bar in its original, undamaged card is easy for a buyer to verify. A bar taken out of its card may need testing, which can lower offers.
2. Get two or three quotes. Ask online dealers, a local coin shop and, if you like, a pawn shop for a price as a percentage of spot.
3. Compare against spot, not against what you paid. Dealers usually buy 1 oz bars a little below spot. The gap between buying and selling prices is called the spread.
4. Keep your Costco receipt. You will need your purchase price to work out any gain for tax.

Gains on physical gold are generally taxed by the IRS as collectibles, at a maximum federal rate of 28% for gold held more than a year. State sales tax rules on buying bullion vary too. See our US gold tax guide, and our guides to selling gold bars and selling gold in the US.

Is buying gold at Costco worth it?

Costco can be a sensible place for an existing member to pick up a few 1 oz bars when its price is close to spot. It is not set up for buyers who want choice, larger quantities or someone to sell back to. Whatever you decide, compare the final price with a dealer's on the same day. For a closer look at Costco as a seller, see our Costco gold review. Canadian readers can see Costco gold in Canada. This is information, not financial advice: gold prices can fall as well as rise.

Not financial advice. GoldVetted provides general information to help you compare options. It is not personal financial, tax or legal advice. Gold prices go down as well as up, and you may get back less than you pay. Check tax rules with the official source or a qualified adviser before you act.