Equip: Improves critical strike rating by 36. Equip: Improves haste rating by 28. Equip: Increases spell power by 59. Use: Teleports the caster to Dalaran.
The Signet of the Kirin Tor is sold by Harold Winston <Jewelry Vendor> in Dalaran for 8,500. It can cost as low as 6,800 at exalted reputation with Kirin Tor.