Rune helm (h3)
F2PBuy limit: 70·last trade 37m ago
Confidence
Will it fill?42%
Will it profit?60%
Joint confidence25%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at21,116
Buy fills7%
Sell at22,270
Sell fills7%
Net / item709 (3.4%)
Est. profit / 4h49.6K
70 units · round-trip fill 1%
Insta-sell
20,250
cheapest buy (full spread)
Insta-buy
23,135
dearest sell (full spread)
Gross margin
2,885
GE tax
462
2% per item, max 5M
Net margin
2,423
12.0% ROI
Volatility
4.7%
price noise (1h history)
How to flip the Rune helm (h3)
The Rune helm (h3) 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 20,250 gp and sells at 23,135 gp — a net margin of 2,423 gp (12.0% ROI) after the 2% Grand Exchange tax of 462 gp. High alchemy yields 21,120 gp.
To flip it, place a buy offer near 20,250 gp and a sell offer near 23,135 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 volume21%
Two-sided liquidity100%
Recent activity73%
Size vs market16%
Why this profit score
Spread persistence17%
No price spike92%
Margin plausibility100%