Iron arrow

Iron Arrow is a free-to-play item on the OSRS Grand Exchange in the bars category.

In-game examine text: "Arrows with iron heads."

It has a Grand Exchange buy limit of 7,000 every four hours, a high alchemy value of 1 gp, and item ID 884.

View on OSRS Wiki

Iron Arrow shows an active flip setup with a margin of +1 gp and 3,076,193 trades over the last 24 hours.

At the buy limit of 7,000 every four hours, max profit per cycle is about 7.0k gp — high margin with healthy liquidity.