The Kirin Tor rings are a number of rings, all of which share the ability to teleport the wearer to Dalaran. Acquiring one of these rings is the requirement for the achievement 
[Ring of the Kirin Tor].
These rings are all upgradeable: You buy the next better ring by tendering the current ring and a sum of gold. The amount of gold required depends on your reputation with the Kirin Tor faction, with the minimum cost being available at Exalted reputation.
| Gold | ||||||||
|---|---|---|---|---|---|---|---|---|
| iLevel | Strength physical | Agility physical | Mana caster | Crit caster | Max | Min | ||
| Initial | 200 |  [Ring of the Kirin Tor] |
[Band of the Kirin Tor]
|
[Loop of the Kirin Tor] |
[Signet of the Kirin Tor]
|
8500 | 6800 | |
| Inscribed | 213 | [Inscribed Ring of the Kirin Tor] |
[Inscribed Band of the Kirin Tor]
|
[Inscribed Loop of the Kirin Tor] |
[Inscribed Signet of the Kirin Tor]
|
+1250 | +1000 | |
| Etched | 226 | [Etched Ring of the Kirin Tor] |
[Etched Band of the Kirin Tor]
|
[Etched Loop of the Kirin Tor] |
[Etched Signet of the Kirin Tor]
|
+1250 | +1000 | |
| Runed | 251 | [Runed Ring of the Kirin Tor] |
[Runed Band of the Kirin Tor]
|
[Runed Loop of the Kirin Tor] |
[Runed Signet of the Kirin Tor]
|
+1250 | +1000 | |
Thus, an Inscribed ring can cost a total of between 7800 and 9750 gold, an Etched between 8800 and 11,000, and so on.