Mithral Token

Mithril Token is an item which can be inserted into the Mithril Token Machine to get items. These tokens can only be found in the Spellhold gauntlet. This item appears in Baldur's Gate II: Shadows of Amn and Baldur's Gate II: Enhanced Edition. There are 31 tokens that can be found. They can be found at:
 * 4 tokens are received as loot when the genie behind the genie wall is killed
 * x tokens can be found the chest in the vault with golems.

In-game description
"This is a small mithril disk with jagged edges. There is nothing on the disk that hints at its use."