Tomato seed

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

In-game examine text: "A tomato seed - plant in an allotment."

It has a Grand Exchange buy limit of 600 every four hours, a high alchemy value of 2 gp, and item ID 5322.

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Tomato Seed shows an active flip setup with a margin of +1 gp and 87,406 trades over the last 24 hours.

At the buy limit of 600 every four hours, max profit per cycle is about 600 gp — high margin with healthy liquidity.