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Guild Wars 2 Item Upgrade The process of upgrading an item, often referred to as "upping," improves an item's stats. Each upgrade increment results in a linear increase in any stat. Players can recycle up to six items at a time to gain an indicator of the level of the upgraded components. The cost of recycling items scales with their rarity and item level. Upgrade components A level upgrade in Guild Wars 2 is a process that can increase the effectiveness of your armor and weapons. Thi