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Guild Wars 2 Item Upgrade Item upgrade, also referred to as "upping," improves an item's stats. Each upgrade increment increases the stats linearly. Players can recycle six items at one time to get a gauge of the upgraded component of each item. The cost of recycling items increases according to their rarity and level. Upgrade components An item upgrade in Guild Wars 2 is a procedure that can improve the effectiveness of your weapon and armor. This can be achieved through a variety of methods, including by using upgrade components or by increasing the rar