Plant cure

Plant Cure is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "Use this on plants to cure disease."

It has a Grand Exchange buy limit of 2,000 every four hours, a high alchemy value of 24 gp, and item ID 6036.

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Plant Cure shows an active flip setup with a margin of +28 gp and 10,218 trades over the last 24 hours.

At the buy limit of 2,000 every four hours, max profit per cycle is about 56.0k gp — high margin with healthy liquidity.