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OSRS Grand Exchange

Extended antifire(4)

Extended antifire(4) icon
Extended antifire(4)
P2P F Buy limit: 2,000 per 4 hours
Live flip margin +82 GP
59.4% ROI per flip · up to 164.0K GP per buy-limit cycle
Track Extended antifire(4) live in GE IQ → Free · Updates every 2 minutes · No signup needed

If you bought your full buy limit on Extended antifire(4) right now, you'd clear roughly 164.0K GP after the 2% GE tax. That's the ceiling. The actual margin shifts every few minutes, especially after Wednesday updates and weekend supply spikes.

4 doses of extended anti-firebreath potion. Members-only on the GE. Buy limit 2,000 per 4 hours. A 2% Grand Exchange tax applies to sales, capped at 5,000,000 GP per item.

How Extended antifire(4) trades on the Grand Exchange

Potions are consumed by PvM, PvP, and skilling. Doses (1) through (4) trade at separate prices, so the same base potion can have different margins by dose. A generous buy limit here means you can fill a full cycle at once and let it sell in the background. Because it is members-only, it is only visible on the Grand Exchange for P2P accounts.

Live flip margin

Buy at
138
Sell at
224
Margin (after tax)
+82
ROI
+59.4%
Daily volume
570.0K
Profit per limit
164.0K
High alch
264
Flip grade
F
Margin stability
-

Don't miss the next move on Extended antifire(4)

The margin can swing 30% within an hour after an OSRS update or a weekend supply shift. Set a price alert in GE IQ and you'll get pinged the second it crosses your target, no manual checking needed.

Set up an alert for Extended antifire(4) →

Prices snapshot from the official RuneScape Wiki API. Refreshed at build time: Sun, 18 Oct 2026 10:23:49 GMT. Open the tool for live prices that refresh every two minutes.

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GE IQ is a single-page tool that grades every OSRS flip in real time. Built by a flipper, for flippers. Extended antifire(4) is one of thousands you can track, alert on, and stack in your portfolio.

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