Guam tar
P2PBuy limit: 7,000·last trade 54m ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance43%
Volume67%
Profit0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at14
Buy fills79%
Sell at11
Sell fills0%
Net / item-3 (-21.4%)
Est. profit / 4h0
7,000 units · 43% fill confidence
Insta-sell
14
cheapest buy (full spread)
Insta-buy
11
dearest sell (full spread)
Gross margin
-3
GE tax
0
2% per item, max 5M
Net margin
-3
-21.4% ROI
Volatility
46.6%
price noise (1h history)
How to flip the Guam tar
The Guam tar is a members-only Old School RuneScape item — “A thick, foul-smelling, tar-like substance with a green tinge.”. Its Grand Exchange buy limit is 7,000 per 4 hours. Right now it buys at 14 gp and sells at 11 gp — a net margin of -3 gp (-21.4% ROI) after the 2% Grand Exchange tax. High alchemy yields 1 gp.
To flip it, place a buy offer near 14 gp and a sell offer near 11 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 volume75%
Two-sided liquidity0%
Recent activity64%
Size vs market0%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%