Apple pie

Apple Pie is a free-to-play item on the OSRS Grand Exchange in the food category.

In-game examine text: "Mmm Apple pie."

It has a Grand Exchange buy limit of 10,000 every four hours, a high alchemy value of 18 gp, and item ID 2323.

View on OSRS Wiki

Apple Pie shows an active flip setup with a margin of +2 gp and 145,285 trades over the last 24 hours.

At the buy limit of 10,000 every four hours, max profit per cycle is about 20.0k gp — high margin with healthy liquidity.