[Stamp] High Grade Enchanting Supplement (Eternal) is a level 50 Eternal item in AION Retail 5.8.

Similar items

Item	Grade	Level
Anubite Essence	Common	50
Lunime Cocktail	Superior	50
Gust Crystal	Heroic	50
Noble Surkana	Fabled	50
Specialized Wrapping Scroll for Hero Class - Weapon	Eternal	50
Specialized Mythic Weapon Wrapping Scroll	Mythic	50
Fragrant Root	Junk	50