https://click4r.com/posts/g/18....163977/could-upgrade
WoW Upgrades - The Item Upgrader Upgrades provide a guaranteed boost to certain stats. Each upgrade increases the item level by +3. Each upgrade also increases a random substat. The upgraded gear typically has a more value in trade as long as it meets low requirements (like the FB sorc's shield) or a very high stat variation (like Eth titan weapons). Upgrades aren't as important for those with higher variance due to the need to roll the perfect version. Recycle Points The item upgrader allows players