Blue moon helm

Blue Moon Helm is a members-only item on the OSRS Grand Exchange in the armour category.

In-game examine text: "The helm of the Blue Moon."

It has a Grand Exchange buy limit of 15 every four hours, a high alchemy value of 61.8k gp, and item ID 29019.

View on OSRS Wiki

Blue Moon Helm currently has a flip margin of −2.2k gp, which isn't profitable to flip right now despite 642 trades over the last 24 hours.

Items with negative or zero margins like this are better watched than actively flipped until the spread widens.