Super def. mix(1)

One dose of fishy super Defence potion.

MembersBuy limit 2,000Potions & Drinks

Wiki

Insta-buyHighest recent buy

494gp

Insta-sellLowest recent sell

255gp

SpreadBefore tax

239gp

93.73%

MarginAfter 2% GE tax

+230gp

+90.20% 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: 255
30D high: 494
Volatility: 63.8%

Flip calculator

Includes the 2% Grand Exchange tax

Buy at

Sell at

Quantity

units

Net profitProfitable

+230gp

+230 per item · +90.20% ROI

Capital required: 255 gp
Gross revenue: 494 gp
GE tax (2%, 9/item): − 9 gp
Break-even sell: 260 gp

Item data

High alchemy: 79 gp84.0% below market
Low alchemy: 52 gp
Shop value: 132 gp
Weight: 0.045 kg
Skill / type: Herblore
Stack / note: Not stackable · noteable
Released: Jul 3, 2007

About Super def. mix(1)

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

"One dose of fishy super Defence potion"

Over the last 30 days it traded between 200 and 620 gp on the Grand Exchange, averaging 395 gp. About 31 units changed hands per day. The price is up 62.3% across that window. The Grand Exchange buy limit is 2,000 every 4 hours. Selling one at the average price costs 7 gp in Grand Exchange tax.

Casting High Level Alchemy returns 79 gp, which is 80.0% below the 30-day average price, so alching a bought one loses money.

How to get Super def. mix(1)

Only Chewed bones (4/128) and Ferocious barbarian spirit (2/128) drop Super def. mix(1).

Dropped by

Monster	Rarity	Quantity
Chewed bones	4/128	1
Ferocious barbarian spirit	2/128	1

Super def. mix(1) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Super def. mix(1) on the Grand Exchange
Month	Average	Low	High	Volume
October 202612d	336	224	375	72
September 2026	350	200	620	878
August 2026	169	38	308	173
July 2026	303	2	581	345
June 202620d	483	220	729	3,219
May 20262d	479	359	598	11
April 20261d	351	351	351	5
March 2026	478	240	726	13,479
February 202618d	725	705	726	10,365
January 202612d	504	338	724	5,706

Across 10 months of recorded prices Super def. mix(1) ranged from 2 gp in July 2026 to 729 gp in June 2026, measured over 183 trading days.

The 30-day average of 395 gp sits around the middle of that range.

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

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