Mint cake

Mint Cake is a members-only item on the OSRS Grand Exchange in the food category.

In-game examine text: "It looks very minty."

It has a Grand Exchange buy limit of 10,000 every four hours, a high alchemy value of 150 gp, and item ID 9475.

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Mint Cake currently has a flip margin of −146 gp, which isn't profitable to flip right now despite 1,560 trades over the last 24 hours.

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