Cotton boll
P2PBuy limit: —·last trade 8m ago
Confidence
Will it fill?90%
Will it profit?91%
Joint confidence81%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at4,280
Buy fills35%
Sell at4,449
Sell fills35%
Net / item81 (1.9%)
Est. profit / 4h191.5K
2,364 units · round-trip fill 12%
Insta-sell
4,229
cheapest buy (full spread)
Insta-buy
4,500
dearest sell (full spread)
Gross margin
271
GE tax
90
2% per item, max 5M
Net margin
181
4.3% ROI
Volatility
5.1%
price noise (1h history)
How to flip the Cotton boll
The Cotton boll is a members-only Old School RuneScape item — “I should use this with a spinning wheel.”. Its Grand Exchange buy limit is effectively unlimited. Right now it buys at 4,229 gp and sells at 4,500 gp — a net margin of 181 gp (4.3% ROI) after the 2% Grand Exchange tax of 90 gp. High alchemy yields 60 gp.
To flip it, place a buy offer near 4,229 gp and a sell offer near 4,500 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 volume93%
Two-sided liquidity94%
Recent activity94%
Size vs market81%
Why this profit score
Spread persistence85%
No price spike91%
Margin plausibility100%