https://cases.gg/item-upgrader
World of Warcraft - Item Upgrade Item upgrades allow players to increase the level of equippable weapons and armor. This increases the stats and may also include buffs or rerolls an attach. It is important to remember that upgrading your magic and common gear is not always worth it. Rare and exclusive gear will quickly outclass the standard gear and upgraded magic. Cost The player must pay gold to upgrade an item. The cost of upgrading an item depends on the item's current level and type of upgrade. Upgrades to weapons are generally cheaper than upgrades