Celastrus seed

Celastrus Seed is a members-only item on the OSRS Grand Exchange in the seeds category.

In-game examine text: "For growing a Celastrus tree."

It has a Grand Exchange buy limit of 200 every four hours, a high alchemy value of 324 gp, and item ID 22869.

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Celastrus Seed shows an active flip setup with a margin of +188 gp and 5,581 trades over the last 24 hours.

At the buy limit of 200 every four hours, max profit per cycle is about 37.6k gp — high margin with healthy liquidity.