Antifire mix(2)

Antifire Mix(2) is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "Two doses of fishy anti-firebreath potion."

It has a Grand Exchange buy limit of 2,000 every four hours, a high alchemy value of 118 gp, and item ID 11505.

View on OSRS Wiki

Antifire Mix(2) shows an active flip setup with a margin of +1.7k gp and 3,531 trades over the last 24 hours.

At the buy limit of 2,000 every four hours, max profit per cycle is about 3.49m gp — high margin with healthy liquidity.