Equipment (Legendary & Unique) Trading Guide
Tradable equipment grades
Among Diablo IV equipment, onlytems trades two grades: Legendary and Unique. Common, Magic, and Rare grades are excluded because in-game inflation and meta shifts mean listings rarely form for them.
So when you list or search for equipment, only Legendary and Unique appear in the grade choices. There is no need to look for lower grades that have no trading value.
What to check when trading by options
The core of equipment trading is options (affixes). Even for the same item, value changes greatly depending on which options appear and at what values. When listing, enter the affix lines and values accurately; when searching, set only the options you truly need so you keep the pool of listings wide.
For Legendary equipment the Aspect, and for Unique equipment the unique power, are important in judging value. Before trading, recheck the option layout on the order detail page and verify it matches the actual item in the game.