Superantipoison(3)

Superantipoison(3) is a members-only item on the OSRS Grand Exchange in the potions category.

In-game examine text: "3 doses of super antipoison potion."

It has a Grand Exchange buy limit of 2,000 every four hours, a high alchemy value of 172 gp, and item ID 181.

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Superantipoison(3) shows an active flip setup with a margin of +316 gp and 15,549 trades over the last 24 hours.

At the buy limit of 2,000 every four hours, max profit per cycle is about 632.0k gp — high margin with healthy liquidity.