Exchange Box

Exchange Box is a measurement and conversion tool used by YGGDRASIL players.

Description
After returning from one of his quests, Ainz orders Albedo to get Pandora's Actor to use this item to appraise the various loot and weapons he acquired during his adventures, such as Clementine's weapons. Currently, there is a plan to develop barley fields outside of Nazarick and raise them in bulk to be placed in the box to produce gold coins in the form of YGGDRASIL currency.

Appearance
In the manga, it resembles a black rectangular box.

Abilities
Exchange Box allows people with Merchant abilities to appraise items of higher value. Whatever the object is worth monetarily, the amount of gold of its worth would appear if placed inside. The object is destroyed in exchange for the gold. The Exchange Box is not influenced by the appearance of the original object. Take for example, a detailed stone statue, the Exchange Box would ignore any workmanship and calculate its worth to be equal to a stone of the same weight. In other words, it will not judge the shape, history nor artistic value of items.

Trivia

 * Due to Pandora's Actor abilities, he is able to use Merchant abilities to meet the requirements for using this item.
 * If one bulk of barley is placed in the box, only one gold coin would be produced.
 * Ainz Ooal Gown acquired iron ore from eight different locations to determine if there is any monetary difference.
 * Ainz first referred to it as the treasure room's shredder.