Defence mix(1)

One dose of fishy Defence potion.

MembersBuy limit 2,000Potions & Drinks

Wiki

Insta-buyHighest recent buy

50,000gp

Insta-sellLowest recent sell

199,999gp

SpreadBefore tax

-149,999gp

-75.00%

MarginAfter 2% GE tax

-150,999gp

-75.50% ROI

VolumeTraded in 30D

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TrendMid price, 30D

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Price history

1 points · hover for detail

Insta-buy (high)Insta-sell (low)Spread

30D low: 50,000
30D high: 199,999
Volatility: 120.0%

Flip calculator

Includes the 2% Grand Exchange tax

Buy at

Sell at

Quantity

units

Net profitLoss

-150,999gp

-150,999 per item · -75.50% ROI

Tax puts break-even at 204,080 gp.

Capital required: 199,999 gp
Gross revenue: 50,000 gp
GE tax (2%, 1,000/item): − 1,000 gp
Break-even sell: 204,080 gp

Item data

High alchemy: 36 gp99.9% below market
Low alchemy: 24 gp
Shop value: 60 gp
Weight: 0.045 kg
Skill / type: Herblore
Stack / note: Not stackable · noteable
Released: Jul 3, 2007

About Defence mix(1)

The Defence mix(1) is a members-only potion in Old School RuneScape.

"One dose of fishy Defence potion"

Over the last 30 days it traded between 70 and 347,500 gp on the Grand Exchange, averaging 256,941 gp. About 196 units changed hands per day. The price is up 178471.4% across that window. The Grand Exchange buy limit is 2,000 every 4 hours. Selling one at the average price costs 5,138 gp in Grand Exchange tax.

Casting High Level Alchemy returns 36 gp, which is 100.0% below the 30-day average price, so alching a bought one loses money.

Defence mix(1) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Defence mix(1) on the Grand Exchange
Month	Average	Low	High	Volume
October 202612d	172,992	125,000	220,486	5,074
September 202617d	331,309	247,513	347,500	31
August 202610d	70	70	71	1
June 20261d	9,513	9,513	9,513	n/a
March 202623d	2,395	1,263	2,500	11,863
February 202621d	746	164	1,366	12,052
January 20264d	1,366	1,366	1,366	1,564

Across 7 months of recorded prices Defence mix(1) ranged from 70 gp in August 2026 to 347,500 gp in September 2026, measured over 88 trading days.

The 30-day average of 256,941 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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