Rune halberd

Rune Halberd is a members-only item on the OSRS Grand Exchange in the weapons category.

In-game examine text: "A rune halberd."

It has a Grand Exchange buy limit of 70 every four hours, a high alchemy value of 38.4k gp, and item ID 3202.

View on OSRS Wiki

Rune Halberd shows an active flip setup with a margin of +1.2k gp and 6,623 trades over the last 24 hours.

At the buy limit of 70 every four hours, max profit per cycle is about 87.4k gp — high margin with healthy liquidity.