Dwarven helmet

Dwarven Helmet is a members-only item on the OSRS Grand Exchange in the armour category.

In-game examine text: "A sturdy helmet that belonged to Rupert the Beard."

It has a Grand Exchange buy limit of 50 every four hours, a high alchemy value of 36.0k gp, and item ID 11200.

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Dwarven Helmet currently has a flip margin of −235 gp, which isn't profitable to flip right now despite 1,003 trades over the last 24 hours.

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