Zamorak brew(4)
P2PBuy limit: 2,000·last trade 3m ago
Confidence
Confidence59%
One score blending fill chance, market volume and profit quality.
Fill chance42%
Volume49%
Profit88%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at670
Buy fills18%
Sell at898
Sell fills4%
Net / item211 (31.5%)
Est. profit / 4h422.0K
2,000 units · 42% fill confidence
Insta-sell
669
cheapest buy (full spread)
Insta-buy
899
dearest sell (full spread)
Gross margin
230
GE tax
17
2% per item, max 5M
Net margin
213
31.8% ROI
Volatility
18.1%
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 669 gp and sells at 899 gp — a net margin of 213 gp (31.8% ROI) after the 2% Grand Exchange tax of 17 gp. High alchemy yields 120 gp.
To flip it, place a buy offer near 669 gp and a sell offer near 899 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 volume55%
Two-sided liquidity1%
Recent activity98%
Size vs market0%
Why this profit score
Spread persistence100%
No price spike100%
Margin plausibility97%