Team-21 cape

Team-21 Cape is a free-to-play item on the OSRS Grand Exchange in the other category.

In-game examine text: "Ooohhh look at the pretty colours..."

It has a Grand Exchange buy limit of 150 every four hours, a high alchemy value of 30 gp, and item ID 4355.

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Team-21 Cape shows an active flip setup with a margin of +629 gp and 707 trades over the last 24 hours.

At the buy limit of 150 every four hours, max profit per cycle is about 94.3k gp — high margin with healthy liquidity.