• Tunic of the Limber Stalker
• Item Level 219Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
  
• Leather
• Chest
• 585 Armor
• +106 Agility
  +114 Stamina
• Blue Socket
• Socket Bonus: +8 Attack Power
• Durability 120 / 120
• Requires Level 80
• Equip: Improves hit rating by 61.
  Equip: Improves critical strike rating by 63.
  Equip: Increases attack power by 120.
• 
• Sell Price: 10 73 29

Source

This item can be found inside Freya's Gift after defeating Freya in the 10-man version of Ulduar.

Patch changes

• Patch 3.1.0 (14-Apr-2009): Added. 
  

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB