Black full helm
F2PBuy limit: 125·last trade 3m ago
Confidence
Confidence36%
One score blending fill chance, market volume and profit quality.
Fill chance60%
Volume38%
Profit21%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at267
Buy fills12%
Sell at406
Sell fills12%
Net / item131 (49.1%)
Est. profit / 4h16.4K
125 units · 60% fill confidence
Insta-sell
266
cheapest buy (full spread)
Insta-buy
407
dearest sell (full spread)
Gross margin
141
GE tax
8
2% per item, max 5M
Net margin
133
50.0% ROI
Volatility
275.3%
price noise (1h history)
How to flip the Black full helm
The Black full helm is a free-to-play Old School RuneScape item — “A full face helmet.”. Its Grand Exchange buy limit is 125 per 4 hours. Right now it buys at 266 gp and sells at 407 gp — a net margin of 133 gp (50.0% ROI) after the 2% Grand Exchange tax of 8 gp. High alchemy yields 633 gp.
To flip it, place a buy offer near 266 gp and a sell offer near 407 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 volume43%
Two-sided liquidity85%
Recent activity98%
Size vs market43%
Why this profit score
Spread persistence10%
No price spike16%
Margin plausibility71%