• Relentless Gladiator's Tabard
• Item Level 80Disenchants into:
  Not disenchantable
• Binds when picked up
• Tabard
• Requires personal and team arena rating of 2350
• 

Source

This item is sold by  Nargle Lashcord <Veteran Arena Vendor> in Dalaran for 500 .

Patch changes

• Patch 3.2.0 (04-Aug-2009): Added. 
  

External links

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