Extended antifire(3) trades around 193 gp now, -55.7% this week, 7-day range 100–475.
Flippers place a buy offer near the low and sell near the high.
“3 doses of extended anti-firebreath potion.”
Extended antifire(3) last traded at 286 gp (insta-buy) and 100 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 181 gp per item. 1,842 were traded in the last 24 hours. It is a members' item.
Hourly mid price, the average of the buy and sell prices. Volume counts both sides.
Daily GE guide prices from 7 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 286 gp costs 5 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Extended antifire(3) last sold for 100 gp (instant sell) and was last bought for 286 gp (instant buy) on the Grand Exchange.
You can buy 2,000 Extended antifire(3) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Extended antifire(3) into 198 gp. Buying one at 286 gp and casting with a nature rune at 138 gp costs 424 gp. That is a loss of 226 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 286 gp costs 5 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Extended antifire(3) is 2,500 gp, on 7 Mar 2015. The lowest is 96 gp, on 18 Sept 2022.