Red feather

Red Feather is a members-only item on the OSRS Grand Exchange in the skilling category.

In-game examine text: "A vivid red feather."

It has a Grand Exchange buy limit of 8,000 every four hours, a high alchemy value of 6 gp, and item ID 10088.

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Red Feather shows an active flip setup with a margin of +24 gp and 201,579 trades over the last 24 hours.

At the buy limit of 8,000 every four hours, max profit per cycle is about 192.0k gp — high margin with healthy liquidity.