Rock hammer
P2PBuy limit: 40·last trade 2m ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance25%
Volume11%
Profit0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at799
Buy fills0%
Sell at368
Sell fills56%
Net / item-438 (-54.8%)
Est. profit / 4h0
40 units · 25% fill confidence
Insta-sell
799
cheapest buy (full spread)
Insta-buy
368
dearest sell (full spread)
Gross margin
-431
GE tax
7
2% per item, max 5M
Net margin
-438
-54.8% ROI
Volatility
650.6%
price noise (1h history)
How to flip the Rock hammer
The Rock hammer is a members-only Old School RuneScape item — “I can even smash stone with this.”. Its Grand Exchange buy limit is 40 per 4 hours. Right now it buys at 799 gp and sells at 368 gp — a net margin of -438 gp (-54.8% ROI) after the 2% Grand Exchange tax of 7 gp. High alchemy yields 300 gp.
To flip it, place a buy offer near 799 gp and a sell offer near 368 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.
Price history
● insta-buy● insta-sell● moving avg
Why this fill score
Trading volume12%
Two-sided liquidity0%
Recent activity98%
Size vs market2%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%