Extended antifire(1) price - OSRS Grand Exchange

1 dose of extended anti-firebreath potion. The current Old School RuneScape Grand Exchange price of Extended antifire(1) is approximately 124 gp (buy 124 gp, sell 123 gp).

• Buy (insta-buy) price: 124 gp
• Sell (insta-sell) price: 123 gp
• Buy limit (4 hours): 2,000
• High alchemy value: 66 gp
• Members item: Yes

Extended antifire(1) price trend, last 30 days

Over the last 30 days, Extended antifire(1) has traded between 48 gp and 136 gp. The price is up 55.8% across that window, moving from about 77 gp to 120 gp, and up 0.8% over the last 7 days. The sharpest single-day move in that stretch was +70.0% on October 04, 2026.

About 725,975 units changed hands across those 30 trading days, an average of 24,199 per day, so Extended antifire(1) is currently very liquid: offers usually fill within minutes to a quarter hour.

For flippers, the current 1 gp spread does not cover the 2% GE tax, so instant flips on Extended antifire(1) are unprofitable right now; wait for the spread to widen or work limit orders inside it.

View the live Extended antifire(1) price chart, daily volume and full history on GrandExchange.com.