Coif
F2PBuy limit: 125·last trade 1m ago
Confidence
Will it fill?75%
Will it profit?67%
Joint confidence51%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at15
Buy fills35%
Sell at16
Sell fills34%
Net / item1 (6.7%)
Est. profit / 4h125
125 units · round-trip fill 12%
Insta-sell
13
cheapest buy (full spread)
Insta-buy
18
dearest sell (full spread)
Gross margin
5
GE tax
0
2% per item, max 5M
Net margin
5
38.5% ROI
Volatility
39.6%
price noise (1h history)
How to flip the Coif
The Coif is a free-to-play Old School RuneScape item — “Light weight head protection.”. Its Grand Exchange buy limit is 125 per 4 hours. Right now it buys at 13 gp and sells at 18 gp — a net margin of 5 gp (38.5% ROI) after the 2% Grand Exchange tax. High alchemy yields 120 gp.
To flip it, place a buy offer near 13 gp and a sell offer near 18 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 volume57%
Two-sided liquidity91%
Recent activity99%
Size vs market75%
Why this profit score
Spread persistence60%
No price spike62%
Margin plausibility88%