Hydra tail

Hydra Tail is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "Tail of a hydra, can be attached to a bonecrusher."

It has a Grand Exchange buy limit of 15 every four hours, a high alchemy value of 60.0k gp, and item ID 22988.

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Hydra Tail shows an active flip setup with a margin of +10.0k gp and 632 trades over the last 24 hours.

At the buy limit of 15 every four hours, max profit per cycle is about 149.7k gp — high margin with healthy liquidity.