Rune helm (h4)
F2PBuy limit: 70·last trade 25m ago
Confidence
Will it fill?31%
Will it profit?100%
Joint confidence31%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at21,095
Buy fills6%
Sell at22,036
Sell fills4%
Net / item501 (2.4%)
Est. profit / 4h35.1K
70 units · round-trip fill 0%
Insta-sell
20,586
cheapest buy (full spread)
Insta-buy
22,545
dearest sell (full spread)
Gross margin
1,959
GE tax
450
2% per item, max 5M
Net margin
1,509
7.3% ROI
Volatility
7.9%
price noise (1h history)
How to flip the Rune helm (h4)
The Rune helm (h4) is a free-to-play Old School RuneScape item — “A rune helmet with a heraldic design.”. Its Grand Exchange buy limit is 70 per 4 hours. Right now it buys at 20,586 gp and sells at 22,545 gp — a net margin of 1,509 gp (7.3% ROI) after the 2% Grand Exchange tax of 450 gp. High alchemy yields 21,120 gp.
To flip it, place a buy offer near 20,586 gp and a sell offer near 22,545 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 volume15%
Two-sided liquidity50%
Recent activity81%
Size vs market7%
Why this profit score
Spread persistence100%
No price spike100%
Margin plausibility100%