Marrentill
P2PBuy limit: 13,000·last trade 1m ago
Confidence
Confidence80%
One score blending fill chance, market volume and profit quality.
Fill chance72%
Volume87%
Profit85%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at261
Buy fills86%
Sell at290
Sell fills81%
Net / item24 (9.2%)
Est. profit / 4h312.0K
13,000 units · 72% fill confidence
Insta-sell
260
cheapest buy (full spread)
Insta-buy
291
dearest sell (full spread)
Gross margin
31
GE tax
5
2% per item, max 5M
Net margin
26
10.0% ROI
Volatility
20.7%
price noise (1h history)
How to flip the Marrentill
The Marrentill is a members-only Old School RuneScape item — “A herb used in poison cures.”. Its Grand Exchange buy limit is 13,000 per 4 hours. Right now it buys at 260 gp and sells at 291 gp — a net margin of 26 gp (10.0% ROI) after the 2% Grand Exchange tax of 5 gp. High alchemy yields 3 gp.
To flip it, place a buy offer near 260 gp and a sell offer near 291 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 volume98%
Two-sided liquidity27%
Recent activity99%
Size vs market36%
Why this profit score
Spread persistence100%
No price spike90%
Margin plausibility100%