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OSRS Grand Exchange

Extended super antifire mix(1)

Extended super antifire mix(1) icon
Extended super antifire mix(1)
P2P F Buy limit: 2,000 per 4 hours

One dose of fishy extended super anti-firebreath potion.

Extended super antifire mix(1) flips for around 84.2K GP profit per unit. The Grand Exchange requires a Members account to trade this item, with a buy limit of 2,000 units every 4 hours. The 2% Grand Exchange tax applies to sales, capped at 5,000,000 GP per item.

Live flip margin

Buy at
4,050
Sell at
90,000
Margin (after tax)
+84.2K
ROI
+2077.8%
Daily volume
0
Profit per limit
168.30M
High alch
96
Flip grade
F

Prices snapshot from the official RuneScape Wiki API. Refreshed at build time: Sat, 25 Apr 2026 19:10:16 GMT. Open the tool for live prices that refresh every two minutes.

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