# What Is the Hammer Price?

> The hammer price is the winning bid when an auction lot closes. It is not what the buyer pays: the auction's buyer's premium, sales tax, handling and shipping or pickup costs are added on top, so the real cost of a lot is often 15-40% above its hammer price.

URL: https://ghostnode.co/glossary/hammer-price  
Section: Glossary  
Published: 2026-10-11 · Updated: 2026-10-11  
Publisher: GhostNode (https://ghostnode.co)

The **hammer price** is the final, winning bid on an auction lot, the number on screen when bidding stops. The name comes from live auctions, where the auctioneer's gavel strike closes the lot.

## Hammer price versus what you pay

The hammer price is only the start of the bill. A typical online auction invoice adds:

| Line | Example | Running total |
|:--|--:|--:|
| Hammer price | $100.00 | $100.00 |
| [Buyer's premium](https://ghostnode.co/glossary/buyers-premium) at 15% | $15.00 | $115.00 |
| Sales tax at 7% on hammer and premium | $8.05 | $123.05 |
| Shipping or the cost of collecting it | $12.00 | $135.05 |

The lot "won at $100" cost $135.05: 35% more than the hammer price. The rates differ by marketplace and seller, which is why two lots with the same hammer price can cost very different amounts.

## Why it matters when you bid

- **Set your maximum from the total, not the hammer.** Decide the most you will pay all-in, then work backwards to a maximum bid. The [buyer's premium guide](https://ghostnode.co/guides/buyers-premium-explained) has the formula.
- **Compare like with like.** Past sale prices on a site with no premium and on one with an 18% premium are not comparable until both are turned into [landed cost](https://ghostnode.co/glossary/landed-cost).
- **Watch the extras in the terms.** Handling fees, card surcharges and removal deadlines are listed in each auction's terms, not in the hammer price.

## Frequently asked questions

### Is the hammer price what I pay?

No. You pay the hammer price plus any [buyer's premium](https://ghostnode.co/glossary/buyers-premium), sales tax (which in many places is charged on the premium too), and handling, shipping or pickup costs. That total is the [landed cost](https://ghostnode.co/glossary/landed-cost).

### Why is it called the hammer price?

At a live auction the auctioneer strikes a gavel (the hammer) to end bidding on a lot, so the last bid accepted is the price "at the hammer". Online, the lot's close plays the same role.

## Related

- https://ghostnode.co/glossary/buyers-premium
- https://ghostnode.co/glossary/landed-cost
- https://ghostnode.co/guides/buyers-premium-explained

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About the publisher: GhostNode is an online auction monitoring and auto-bidding service. It searches 8 auction marketplaces (eBay, ShopGoodwill, HiBid, BestBid, AllSurplus, K-BID, Proxibid and mac.bid) for your keywords around the clock, keeps every match in one list with its price and closing time, and can place real bids for you on eBay, ShopGoodwill, HiBid and BestBid up to a maximum you set. Plans: Scout (free), Hunter $9.95/month, Sniper $29.95/month, Ghost $49.95/month. https://ghostnode.co/pricing