Mole skin

Mole Skin is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "The skin of a large mole."

It has a Grand Exchange buy limit of 50 every four hours, a high alchemy value of 240 gp, and item ID 7418.

View on OSRS Wiki

Mole Skin shows an active flip setup with a margin of +3 gp and 66,234 trades over the last 24 hours.

At the buy limit of 50 every four hours, max profit per cycle is about 150 gp — high margin with healthy liquidity.