Granite hammer
P2PBuy limit: 8·last trade 1m ago
Confidence
Confidence60%
One score blending fill chance, market volume and profit quality.
Fill chance67%
Volume37%
Profit65%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at4,500,001
Buy fills10%
Sell at4,751,739
Sell fills13%
Net / item156,704 (3.5%)
Est. profit / 4h313.4K
2 units · 67% fill confidence
Insta-sell
4,500,000
cheapest buy (full spread)
Insta-buy
4,751,740
dearest sell (full spread)
Gross margin
251,740
GE tax
95,034
2% per item, max 5M
Net margin
156,706
3.5% ROI
Volatility
18.3%
price noise (1h history)
How to flip the Granite hammer
The Granite hammer is a members-only Old School RuneScape item — “Hammer time.”. Its Grand Exchange buy limit is 8 per 4 hours. Right now it buys at 4,500,000 gp and sells at 4,751,740 gp — a net margin of 156,706 gp (3.5% ROI) after the 2% Grand Exchange tax of 95,034 gp. High alchemy yields 38,400 gp.
To flip it, place a buy offer near 4,500,000 gp and a sell offer near 4,751,740 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 volume42%
Two-sided liquidity42%
Recent activity99%
Size vs market97%
Why this profit score
Spread persistence48%
No price spike93%
Margin plausibility100%