Ancestral hat

Ancestral Hat is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "The hat of a powerful sorceress from a bygone era."

It has a Grand Exchange buy limit of 8 every four hours, a high alchemy value of 27.0k gp, and item ID 21018.

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Ancestral Hat shows an active flip setup with a margin of +43.1k gp and 613 trades over the last 24 hours.

At the buy limit of 8 every four hours, max profit per cycle is about 344.4k gp — high margin with healthy liquidity.