Grievous Gladiator's Necklace of Proficiency

Grievous Gladiator's Necklace of Proficiency
Item Level 522
Binds when picked up
Neck
+868 Agility
+1,302 Stamina
+508 Critical Strike (0.85% at L90)
+621 Expertise (1.83 at L90)
+347 PvP Power (0.87% at L90)
Classes: Hunter, Rogue, Shaman, Monk, Druid
Races: Human, Dwarf, Night Elf, Gnome, Draenei, Worgen, Pandaren
Requires Level 90
Sell Price: 16 65 52