Changed from classic
Vanilla Plus
Acumen Robes
Binds when picked up
Chest, Cloth
61 Armor
+21 Intellect
Classic
Acumen Robes
Binds when picked up
Chest, Cloth
61 Armor
+20 Intellect
Highlighted lines differ. Classic = WoW Classic data from Wowhead.
Source
No known drop source yet.