Rock hammer

Members

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Rock hammer trades around 104 gp now, -72.5% this week, 7-day range 27–999.

Lowlast instant sell

11

Highlast instant buy

197

Flippers place a buy offer near the low and sell near the high.

Flip margin: +183; per item, after 3 tax
Flip profit / 4h: 3,843; Buy 21 · spend 231 (10% vol)
Buy limit: 40; per 4 hours
Traded, 24h: 120; both sides
Reliability: —
High alch: 300; shop value 500

How these numbers work

Sell offer (last insta-buy)197

Buy offer (last insta-sell)− 11

GE tax, 2% capped at 5m− 3

Net margin per item+183

Breakeven sell price≥ 12

Potential profit, one 4h window

Buy limit40

10% of 4h volume21

10m bankroll ÷ buy909,090

Quantity (the lowest)× 21

Spend231

Potential profit3,843

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About Rock hammer on the GE

“I can even smash stone with this.”

Rock hammer last traded at 197 gp (insta-buy) and 11 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 183 gp per item. 120 were traded in the last 24 hours. It is a members' item.

Looking for a flip? See today's best →

Prices assume you place offers and wait for them to fill. Insta-buying and insta-selling pays the spread twice.
Selling below the breakeven price loses money, even if it is above what you paid.
4h volume is 215 items (54/hr, pace over the last 2 hours). Sized to a 10m bankroll; set yours on the home page.

Last 7 days

-72.5% vs 7 days ago

Avg / day: 226
7d low: 27 gp
7d high: 999 gp

Hourly mid price, the average of the buy and sell prices. Volume counts both sides.

Price & volume

When it trades

Times in UTC (game time)

Bar height is trading volumecheapestpriciest

By hour of day

By weekday

Rock hammer price history

All-time high: 908 gp; 18 Aug 2025
All-time low: 236 gp; 14 Oct 2016
30 days: -24.6%
90 days: -32.2%
1 year: -10.8%

Monthly close in gp (last guide price of each month)

635Nov 25
599Dec 25
630Jan 26
697Feb 26
735Mar 26
823Apr 26
862May 26
759Jun 26
764Jul 26
772Aug 26
709Sept 26
538Oct 26

Daily GE guide prices from 28 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.

Tax: Selling one at 197 gp costs 3 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →

Rock hammer on the OSRS Wiki ↗

Rock hammer FAQ

How much is Rock hammer worth?

Rock hammer last sold for 11 gp (instant sell) and was last bought for 197 gp (instant buy) on the Grand Exchange.

What is the Rock hammer buy limit?

You can buy 40 Rock hammer every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Rock hammer worth high alching?

High alchemy turns Rock hammer into 300 gp. Buying one at 197 gp and casting with a nature rune at 138 gp costs 335 gp. That is a loss of 35 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Rock hammer tax-exempt?

No. Selling one at 197 gp costs 3 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

What was Rock hammer's highest price?

The highest daily guide price on record for Rock hammer is 908 gp, on 18 Aug 2025. The lowest is 236 gp, on 14 Oct 2016.

Related items

About Rock hammer on the GE

Last 7 days

Rock hammer price history

Rock hammer FAQ