Skeleton throne

A Skeleton throne can be built in the throne hotspot of the throne room in a player-owned house. It requires 88 Construction, 5 magic stones, 4 marble blocks, 5 bones, 2 skulls to build. When built, it earns the player 7003 experience. A throne can be sat upon by any player who has access to the house in which it was built.

It costs 6,165,000 coins to build; presuming that the magic stones and marble blocks have been bought from Keldagrim and that the bones and the skulls have been collected.