Dragonfruit

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

In-game examine text: "A large ripe dragonfruit."

It has a Grand Exchange buy limit of 11,000 every four hours, a high alchemy value of 57 gp, and item ID 22929.

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Dragonfruit currently has a flip margin of −13 gp, which isn't profitable to flip right now despite 55,367 trades over the last 24 hours.

Items with negative or zero margins like this are better watched than actively flipped until the spread widens.