Bone spear

Bone Spear is a members-only item on the OSRS Grand Exchange in the weapons category.

In-game examine text: "Basic but brutal!"

It has a Grand Exchange buy limit of 4 every four hours, a high alchemy value of 360 gp, and item ID 5016.

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Bone Spear currently has a flip margin of −7 gp, which isn't profitable to flip right now despite 478 trades over the last 24 hours.

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