Black helm (h3)
F2PBuy limit: 70·last trade 1h ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance17%
Volume11%
Profit0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at4,600
Buy fills3%
Sell at4,643
Sell fills0%
Net / item-49 (-1.1%)
Est. profit / 4h0
70 units · 17% fill confidence
Insta-sell
4,600
cheapest buy (full spread)
Insta-buy
4,643
dearest sell (full spread)
Gross margin
43
GE tax
92
2% per item, max 5M
Net margin
-49
-1.1% ROI
Volatility
521.9%
price noise (1h history)
How to flip the Black helm (h3)
The Black helm (h3) 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 4,600 gp and sells at 4,643 gp — a net margin of -49 gp (-1.1% ROI) after the 2% Grand Exchange tax of 92 gp. High alchemy yields 633 gp.
To flip it, place a buy offer near 4,600 gp and a sell offer near 4,643 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 volume12%
Two-sided liquidity0%
Recent activity60%
Size vs market1%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%