Extended super antifire(3)

3 doses of extended super anti-firebreath potion.

MembersBuy limit 2,000Potions & Drinks

Wiki

Insta-buyHighest recent buy

14,350gp

Insta-sellLowest recent sell

14,200gp

SpreadBefore tax

150gp

1.06%

MarginAfter 2% GE tax

-137gp

-0.96% ROI

VolumeTraded in 30D

—

TrendMid price, 30D

—

Price history

1 points · hover for detail

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

30D low: 14,200
30D high: 14,350
Volatility: 1.1%

Flip calculator

Includes the 2% Grand Exchange tax

Buy at

Sell at

Quantity

units

Net profitLoss

-137gp

-137 per item · -0.96% ROI

Tax puts break-even at 14,489 gp.

Capital required: 14,200 gp
Gross revenue: 14,350 gp
GE tax (2%, 287/item): − 287 gp
Break-even sell: 14,489 gp

Item data

High alchemy: 456 gp96.8% below market
Low alchemy: 304 gp
Shop value: 760 gp
Weight: 0.03 kg
Skill / type: Herblore
Requires: Herblore 98
Stack / note: Not stackable · noteable
Released: Jan 25, 2018

About Extended super antifire(3)

The Extended super antifire(3) is a members-only potion in Old School RuneScape.

"3 doses of extended super anti-firebreath potion"

Over the last 30 days it traded between 13,350 and 18,463 gp on the Grand Exchange, averaging 14,298 gp. About 4,470 units changed hands per day. The price is up 26.7% across that window. The Grand Exchange buy limit is 2,000 every 4 hours. Selling one at the average price costs 285 gp in Grand Exchange tax.

Casting High Level Alchemy returns 456 gp, which is 96.8% below the 30-day average price, so alching a bought one loses money.

Recipes

Where this item appears in crafting and processing.

Made from

1× Super antifire potion(3), 3× Lava scale shard

Extended super antifire(3) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Extended super antifire(3) on the Grand Exchange
Month	Average	Low	High	Volume
October 202612d	14,786	14,179	18,463	109,833
September 2026	14,146	13,350	14,740	31,498
August 2026	14,184	13,339	14,701	42,585
July 2026	14,624	13,659	15,147	54,150
June 202621d	15,742	14,730	16,867	26,421
May 20262d	17,010	16,613	17,407	1,371
April 20261d	16,565	16,565	16,565	1,161
March 2026	17,752	15,765	19,988	31,002
February 2026	19,073	17,466	21,665	17,009
January 2026	18,362	16,154	22,171	17,794

Across 10 months of recorded prices Extended super antifire(3) ranged from 13,339 gp in August 2026 to 22,171 gp in January 2026, measured over 218 trading days.

The 30-day average of 14,298 gp sits in the lower third of that range.

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

Similar items

Comparable potions & drinks