Dynamite

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

In-game examine text: "A pot of dynamite for blast mining, with a fuse ready to light."

It has a Grand Exchange buy limit of 13,000 every four hours, a high alchemy value of 30 gp, and item ID 13573.

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Dynamite currently has a flip margin of −1 gp, which isn't profitable to flip right now despite 1,066,524 trades over the last 24 hours.

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