Amethyst arrow(p+)

Amethyst Arrow(p+) is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "Venomous-looking arrows."

It has a Grand Exchange buy limit of 11,000 every four hours, a high alchemy value of 294 gp, and item ID 21334.

View on OSRS Wiki

Amethyst Arrow(p+) shows an active flip setup with a margin of +39 gp and 167,937 trades over the last 24 hours.

At the buy limit of 11,000 every four hours, max profit per cycle is about 429.0k gp — high margin with healthy liquidity.