Black helm (h1)
F2PBuy limit: 70·last trade 8m ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance22%
Volume7%
Profit0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at4,750
Buy fills2%
Sell at4,777
Sell fills0%
Net / item-68 (-1.4%)
Est. profit / 4h0
70 units · 22% fill confidence
Insta-sell
4,750
cheapest buy (full spread)
Insta-buy
4,777
dearest sell (full spread)
Gross margin
27
GE tax
95
2% per item, max 5M
Net margin
-68
-1.4% ROI
Volatility
316.8%
price noise (1h history)
How to flip the Black helm (h1)
The Black helm (h1) is a free-to-play Old School RuneScape item — “A black helmet with a heraldic design.”. Its Grand Exchange buy limit is 70 per 4 hours. Right now it buys at 4,750 gp and sells at 4,777 gp — a net margin of -68 gp (-1.4% ROI) after the 2% Grand Exchange tax of 95 gp. High alchemy yields 633 gp.
To flip it, place a buy offer near 4,750 gp and a sell offer near 4,777 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 activity94%
Size vs market1%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%