Mahogany prize chest

A Mahogany prize chest is the best crate that can be built in the Games room in a player-owned house. To build one, the player requires at least 54 Construction, 4 Mahogany planks and 1 Gold leaf. It gives 860 Construction experience.

The chest can hold up to 1,500 coins at once. It can only be opened by a winner in the Games room (on a game set up by the house owner).

Trivia

 * When entering a bank pin at any bank across Gielinor, there is a picture of a Mahogany prize chest shown alongside the numbers.