Adamant helm (h1)
F2PBuy limit: 70·last trade 16m ago
Confidence
Confidence26%
One score blending fill chance, market volume and profit quality.
Fill chance21%
Volume7%
Profit56%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at1,510
Buy fills2%
Sell at1,817
Sell fills0%
Net / item271 (17.9%)
Est. profit / 4h19.0K
70 units · 21% fill confidence
Insta-sell
1,509
cheapest buy (full spread)
Insta-buy
1,818
dearest sell (full spread)
Gross margin
309
GE tax
36
2% per item, max 5M
Net margin
273
18.1% ROI
Volatility
45.5%
price noise (1h history)
How to flip the Adamant helm (h1)
The Adamant helm (h1) is a free-to-play Old School RuneScape item — “An adamant helmet with a heraldic design.”. Its Grand Exchange buy limit is 70 per 4 hours. Right now it buys at 1,509 gp and sells at 1,818 gp — a net margin of 273 gp (18.1% ROI) after the 2% Grand Exchange tax of 36 gp. High alchemy yields 2,112 gp.
To flip it, place a buy offer near 1,509 gp and a sell offer near 1,818 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 volume8%
Two-sided liquidity0%
Recent activity88%
Size vs market1%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility100%