Mystic steam staff

Mystic Steam Staff is a members-only item on the OSRS Grand Exchange in the weapons category.

In-game examine text: "It's a slightly magical stick."

It has a Grand Exchange buy limit of 8 every four hours, a high alchemy value of 27.0k gp, and item ID 11789.

View on OSRS Wiki

Mystic Steam Staff shows an active flip setup with a margin of +18.4k gp and 408 trades over the last 24 hours.

At the buy limit of 8 every four hours, max profit per cycle is about 147.2k gp — high margin with healthy liquidity.