Hammerstone seed
P2PBuy limit: 2,000·last trade 3m ago
Confidence
Confidence61%
One score blending fill chance, market volume and profit quality.
Fill chance65%
Volume90%
Profit50%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at8
Buy fills79%
Sell at9
Sell fills95%
Net / item1 (12.5%)
Est. profit / 4h2.0K
2,000 units · 65% fill confidence
Insta-sell
7
cheapest buy (full spread)
Insta-buy
10
dearest sell (full spread)
Gross margin
3
GE tax
0
2% per item, max 5M
Net margin
3
42.9% ROI
Volatility
22.1%
price noise (1h history)
How to flip the Hammerstone seed
The Hammerstone seed is a members-only Old School RuneScape item — “A Hammerstone hop seed - plant in a hops patch.”. Its Grand Exchange buy limit is 2,000 per 4 hours. Right now it buys at 7 gp and sells at 10 gp — a net margin of 3 gp (42.9% ROI) after the 2% Grand Exchange tax. High alchemy yields 1 gp.
To flip it, place a buy offer near 7 gp and a sell offer near 10 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 volume100%
Two-sided liquidity1%
Recent activity97%
Size vs market22%
Why this profit score
Spread persistence67%
No price spike61%
Margin plausibility82%