Zamorak brew(4)
P2PBuy limit: 2,000·last trade 29m ago
Confidence
Confidence67%
One score blending fill chance, market volume and profit quality.
Fill chance60%
Volume69%
Profit74%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at505
Buy fills58%
Sell at702
Sell fills66%
Net / item183 (36.2%)
Est. profit / 4h366.0K
2,000 units · 60% fill confidence
Insta-sell
504
cheapest buy (full spread)
Insta-buy
703
dearest sell (full spread)
Gross margin
199
GE tax
14
2% per item, max 5M
Net margin
185
36.7% ROI
Volatility
16.7%
price noise (1h history)
How to flip the Zamorak brew(4)
The Zamorak brew(4) is a members-only Old School RuneScape item — “4 doses of Zamorak brew.”. Its Grand Exchange buy limit is 2,000 per 4 hours. Right now it buys at 504 gp and sells at 703 gp — a net margin of 185 gp (36.7% ROI) after the 2% Grand Exchange tax of 14 gp. High alchemy yields 120 gp.
To flip it, place a buy offer near 504 gp and a sell offer near 703 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 volume78%
Two-sided liquidity27%
Recent activity78%
Size vs market35%
Why this profit score
Spread persistence84%
No price spike81%
Margin plausibility90%