Guam potion (unf)
P2PBuy limit: 10,000·last trade 4m ago
Confidence
Confidence69%
One score blending fill chance, market volume and profit quality.
Fill chance60%
Volume76%
Profit77%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at328
Buy fills74%
Sell at341
Sell fills82%
Net / item7 (2.1%)
Est. profit / 4h70.0K
10,000 units · 60% fill confidence
Insta-sell
327
cheapest buy (full spread)
Insta-buy
342
dearest sell (full spread)
Gross margin
15
GE tax
6
2% per item, max 5M
Net margin
9
2.8% ROI
Volatility
9.9%
price noise (1h history)
How to flip the Guam potion (unf)
The Guam potion (unf) is a members-only Old School RuneScape item — “I need another ingredient to finish this Guam potion.”. Its Grand Exchange buy limit is 10,000 per 4 hours. Right now it buys at 327 gp and sells at 342 gp — a net margin of 9 gp (2.8% ROI) after the 2% Grand Exchange tax of 6 gp. High alchemy yields 1 gp.
To flip it, place a buy offer near 327 gp and a sell offer near 342 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 liquidity19%
Recent activity96%
Size vs market14%
Why this profit score
Spread persistence100%
No price spike76%
Margin plausibility100%