Costco Gold and Silver: What They Sell and How Premiums Compare

Costco sells gold and silver bullion through its website, available exclusively to members. The warehouse club started with PAMP Suisse gold bars, expanded to American Silver Eagles, and now periodically offers Gold Eagles, Gold Maple Leafs, and fractional gold bars. Products appear as limited-quantity flash sales — typically lasting four to six hours before selling out — rather than permanent inventory.

The question every bullion buyer should ask isn’t whether Costco sells gold. It’s whether the price is competitive.

What Costco Currently Offers

Costco’s precious metals lineup rotates, but the products that appear most consistently include:

Gold bars: PAMP Suisse Lady Fortuna 1 oz gold bars in assay cards. PAMP Suisse Multigram+25 sets (25 individual 1-gram bars in a perforated assay sheet). Occasionally larger sizes like the 50-gram bar.

PAMP Suisse Multigram-25 1 gram gold bars

Gold coins: American Gold Eagles (1 oz) and Canadian Gold Maple Leafs (1 oz) appear periodically.

Canada 1 oz Gold Maple Leaf in Assay Card

Silver coins: American Silver Eagles in tubes of 20 coins.

Costco does not offer a buyback program. All precious metals sales are final — no returns, no exchanges. This is a meaningful difference from established bullion dealers, most of which publish buyback prices and will repurchase what they sell.

How Costco’s Pricing Actually Works

Costco’s reputation is built on thin margins, and their bullion pricing reflects that — to a point. Their gold and silver typically comes in at competitive premiums over spot price, sometimes beating the credit-card pricing at major online dealers.

But there are important nuances:

Pricing is opaque. Costco doesn’t display the premium over spot. They show a dollar price, and it’s on you to check the current spot price and calculate the markup. At online bullion dealers, the premium is typically displayed alongside the price.

Prices can change mid-sale. There have been reports of Costco adjusting the listed price of a gold bar or coin during the same sales window, presumably in response to spot price movement. Online dealers do this too, but they show you the premium math.

No price comparison tools. Costco lists one price for one product. There’s no way to compare across dealers from their page. To know whether you’re getting a good deal, you need to check what the same product costs at other dealers at that moment — which is exactly what the gold price comparison page does.

Credit card accepted at face value. This is where Costco can win. Most online bullion dealers charge 2–4% more for credit card purchases versus wire/ACH. Costco processes credit cards at the listed price with no surcharge, and if you’re using a 2% cashback card, the effective premium drops further.

Costco vs. Online Dealers: Premium Comparison

The real comparison isn’t Costco’s sticker price versus a dealer’s sticker price — it’s the effective cost per ounce after accounting for payment method, shipping, and any cashback.

1 oz Gold Bar (PAMP Suisse Lady Fortuna):

Online dealers typically price PAMP Suisse 1 oz bars at 3–6% over spot for wire/ACH, or 5–9% for credit card. Costco’s pricing usually falls in the 3–5% range with no credit card surcharge. With a 2% cashback card, Costco’s effective premium can drop to 1–3% — competitive with the best wire-transfer pricing at online dealers.

Check current PAMP Suisse bar pricing across dealers.

1 oz American Gold Eagle:

Gold Eagles typically carry 4–7% premiums at online dealers (wire pricing). Costco’s Eagle pricing, when available, usually falls in the 4–6% range before cashback. The closest-to-spot gold coins page shows which dealer has the lowest Eagle premium right now.

American Silver Eagles (tube of 20):

Silver Eagle premiums have compressed significantly in 2026. Online dealers are currently pricing tubes at $2–4 per coin over spot. Costco’s Silver Eagle price has historically been competitive but not always the lowest.

Fractional gold (1-gram PAMP bars):

The Multigram+25 set carries the highest per-ounce premium of anything Costco sells — typically 15–25% over spot. That’s normal for 1-gram gold; fabrication costs don’t scale down. But it’s worth comparing against individual 1-gram bars from online dealers, which sometimes run lower premiums when buying in quantity.

What Costco Does Well

No credit card surcharge. For buyers who prefer credit cards (or who want the cashback/points), this is Costco’s clearest advantage. A 2% cashback card on a $5,000 gold purchase saves $100 — that’s more than the annual premium difference on many products.

Trust and convenience. Costco is a brand people already trust. For someone making their first gold purchase, buying from Costco removes the anxiety of evaluating unfamiliar bullion dealers.

Membership return policy (on the membership, not the gold). While bullion sales are final, the Costco membership itself is refundable, which lowers the barrier to trying their precious metals offering.

What Costco Doesn’t Do

No buyback program. When you want to sell gold and silver, you need a dealer who buys. Every major online bullion dealer publishes buyback prices. Costco doesn’t buy gold back at any price.

No selection depth. Costco offers a handful of products. Online dealers stock hundreds — different mints, weights, years, conditions, secondary market options. If you want a Gold Buffalo, a Krugerrand, a kilo bar, or Pre-1933 U.S. gold, you need a bullion dealer.

No price transparency. No premium-over-spot display, no comparison tools, no historical pricing. You see a number and have to do your own math.

Unpredictable availability. Flash sales sell out in hours. You can’t plan a purchase around Costco’s schedule with any reliability.

The Bottom Line

Costco is a legitimate way to buy gold and silver, and their credit-card pricing can beat online dealers on an effective-cost basis — especially with a cashback card. For first-time buyers who trust the Costco brand, it’s a reasonable entry point.

But Costco isn’t a bullion dealer. They don’t buy back what they sell, they don’t carry depth of product, and they don’t give you the pricing transparency that serious stackers need. For ongoing purchases, comparing premiums across dedicated dealers will consistently save you money over time.

Before any gold or silver purchase — at Costco or anywhere else — check the current spot price and compare gold bar prices and premiums so you know exactly what you’re paying above the metal’s market value.