Black helm (h4)
F2PBuy limit: 70·last trade 15m ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance21%
Volume7%
Profit0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at4,327
Buy fills2%
Sell at4,339
Sell fills0%
Net / item-74 (-1.7%)
Est. profit / 4h0
70 units · 21% fill confidence
Insta-sell
4,327
cheapest buy (full spread)
Insta-buy
4,339
dearest sell (full spread)
Gross margin
12
GE tax
86
2% per item, max 5M
Net margin
-74
-1.7% ROI
Volatility
52.8%
price noise (1h history)
How to flip the Black helm (h4)
The Black helm (h4) 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 4,327 gp and sells at 4,339 gp — a net margin of -74 gp (-1.7% ROI) after the 2% Grand Exchange tax of 86 gp. High alchemy yields 633 gp.
To flip it, place a buy offer near 4,327 gp and a sell offer near 4,339 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 persistence0%
No price spike0%
Margin plausibility0%