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OSRS Grand Exchange

Rock hammer

Rock hammer icon
Rock hammer
P2P F Buy limit: 40 per 4 hours

I can even smash stone with this.

Rock hammer flips for around 773 GP profit per unit. The Grand Exchange requires a Members account to trade this item, with a buy limit of 40 units every 4 hours. The 2% Grand Exchange tax applies to sales, capped at 5,000,000 GP per item.

Live flip margin

Buy at
36
Sell at
825
Margin (after tax)
+773
ROI
+2147.2%
Daily volume
48
Profit per limit
30.9K
High alch
300
Flip grade
F

Prices snapshot from the official RuneScape Wiki API. Refreshed at build time: Sat, 25 Apr 2026 17:29:08 GMT. Open the tool for live prices that refresh every two minutes.

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