Gielinor's Ledger
Zamorak brew(4)

Zamorak brew(4)

4 doses of Zamorak brew.

MembersBuy limit 2,000Potions & Drinks
Insta-buy

867gp

Insta-sell

601gp

Spread

266gp

44.26%
Margin

+249gp

+41.43% ROI
Volume

—

Trend

—

Price history

1 points · hover for detail

Insta-buy (high)Insta-sell (low)Spread
30D low
601
30D high
867
Volatility
36.2%

Flip calculator

Includes the 2% Grand Exchange tax

gp
gp
units
Net profitProfitable

+249gp

+249 per item · +41.43% ROI

Capital required
601 gp
Gross revenue
867 gp
GE tax (2%, 17/item)
− 17 gp
Break-even sell
613 gp

Item data

High alchemy
120 gp86.2% below market
Low alchemy
80 gp
Shop value
200 gp
Weight
0.035 kg
Skill / type
Herblore
Stack / note
Not stackable · noteable
Released
Mar 29, 2004

About Zamorak brew(4)

The Zamorak brew(4) is a members-only potion in Old School RuneScape.

"4 doses of Zamorak brew"

Over the last 30 days it traded between 637 and 949 gp on the Grand Exchange, averaging 830 gp. About 11,605 units changed hands per day. The price is down 13.7% across that window. The Grand Exchange buy limit is 2,000 every 4 hours. Selling one at the average price costs 16 gp in Grand Exchange tax.

Casting High Level Alchemy returns 120 gp, which is 85.5% below the 30-day average price, so alching a bought one loses money.

Zamorak brew(4) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Zamorak brew(4) on the Grand Exchange
MonthAverageLowHighVolume
October 202612d842677931148,786
September 2026748581949332,308
August 2026623567708307,593
July 2026645570725333,640
June 202621d664567824134,065
May 20262d66966267516,895
April 20261d6116116119,890
March 2026661576750101,162
February 202668052481127,127
January 202665249591617,790

Across 10 months of recorded prices Zamorak brew(4) ranged from 495 gp in January 2026 to 949 gp in September 2026, measured over 218 trading days.

The 30-day average of 830 gp sits in the upper third of that range.

All prices in gp. Volume counts units traded across both sides of the Grand Exchange.

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