Guam leaf
P2PBuy limit: 13,000·last trade 2m ago
Confidence
Confidence76%
One score blending fill chance, market volume and profit quality.
Fill chance75%
Volume83%
Profit75%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at422
Buy fills25%
Sell at547
Sell fills27%
Net / item115 (27.3%)
Est. profit / 4h1.50M
13,000 units · 75% fill confidence
Insta-sell
421
cheapest buy (full spread)
Insta-buy
548
dearest sell (full spread)
Gross margin
127
GE tax
10
2% per item, max 5M
Net margin
117
27.8% ROI
Volatility
30.6%
price noise (1h history)
How to flip the Guam leaf
The Guam leaf is a members-only Old School RuneScape item — “A bitter green herb.”. Its Grand Exchange buy limit is 13,000 per 4 hours. Right now it buys at 421 gp and sells at 548 gp — a net margin of 117 gp (27.8% ROI) after the 2% Grand Exchange tax of 10 gp. High alchemy yields 1 gp.
To flip it, place a buy offer near 421 gp and a sell offer near 548 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 liquidity56%
Recent activity98%
Size vs market37%
Why this profit score
Spread persistence69%
No price spike81%
Margin plausibility100%