Marrentill seed
P2PBuy limit: 600·last trade 22m ago
Confidence
Confidence43%
One score blending fill chance, market volume and profit quality.
Fill chance76%
Volume72%
Profit20%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at20
Buy fills20%
Sell at44
Sell fills22%
Net / item24 (120.0%)
Est. profit / 4h14.4K
600 units · 76% fill confidence
Insta-sell
19
cheapest buy (full spread)
Insta-buy
45
dearest sell (full spread)
Gross margin
26
GE tax
0
2% per item, max 5M
Net margin
26
136.8% ROI
Volatility
1490.1%
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 19 gp and sells at 45 gp — a net margin of 26 gp (136.8% ROI) after the 2% Grand Exchange tax. High alchemy yields 1 gp.
To flip it, place a buy offer near 19 gp and a sell offer near 45 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 volume81%
Two-sided liquidity49%
Recent activity83%
Size vs market79%
Why this profit score
Spread persistence50%
No price spike13%
Margin plausibility0%