Bronze knife

Bronze Knife is a members-only item on the OSRS Grand Exchange in the bars category.

In-game examine text: "A finely balanced throwing knife."

It has a Grand Exchange buy limit of 7,000 every four hours, a high alchemy value of 1 gp, and item ID 864.

View on OSRS Wiki

Bronze Knife shows an active flip setup with a margin of +28 gp and 313,005 trades over the last 24 hours.

At the buy limit of 7,000 every four hours, max profit per cycle is about 196.0k gp — high margin with healthy liquidity.