Demon tear

Demon Tear is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "A strange glowing tear."

It has a Grand Exchange buy limit of 13,000 every four hours, a high alchemy value of 300 gp, and item ID 31111.

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Demon Tear shows an active flip setup with a margin of +2 gp and 15,372,159 trades over the last 24 hours.

At the buy limit of 13,000 every four hours, max profit per cycle is about 26.0k gp — high margin with healthy liquidity.