Marrentill seed
P2PBuy limit: 600·last trade 3m ago
Confidence
Confidence69%
One score blending fill chance, market volume and profit quality.
Fill chance70%
Volume76%
Profit66%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at25
Buy fills29%
Sell at37
Sell fills22%
Net / item12 (48.0%)
Est. profit / 4h7.2K
600 units · 70% fill confidence
Insta-sell
24
cheapest buy (full spread)
Insta-buy
38
dearest sell (full spread)
Gross margin
14
GE tax
0
2% per item, max 5M
Net margin
14
58.3% ROI
Volatility
27.8%
price noise (1h history)
How to flip the Marrentill seed
The Marrentill seed is a members-only Old School RuneScape item — “A marrentill seed - plant in a herb patch.”. Its Grand Exchange buy limit is 600 per 4 hours. Right now it buys at 24 gp and sells at 38 gp — a net margin of 14 gp (58.3% ROI) after the 2% Grand Exchange tax. High alchemy yields 1 gp.
To flip it, place a buy offer near 24 gp and a sell offer near 38 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 volume85%
Two-sided liquidity10%
Recent activity98%
Size vs market61%
Why this profit score
Spread persistence100%
No price spike100%
Margin plausibility60%