Aether rune

Aether Rune is a members-only item on the OSRS Grand Exchange in the runes category.

In-game examine text: "A combined cosmic and soul rune."

It has a Grand Exchange buy limit of 25,000 every four hours, a high alchemy value of 180 gp, and item ID 30843.

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Aether Rune currently has a flip margin of −15 gp, which isn't profitable to flip right now despite 5,294,762 trades over the last 24 hours.

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