A sarnak courier - Goblin Gazughi Ring

[Cyph]

Hi all! I spent a number of hours during the weekend trying to get the Goblin Gazughi Ring for my Druid but was unsuccessful. Over maybe a 5 hour period I was able to get 'a sarnak courier' to spawn x3 times; one time he had some disappointing +5 mana ring and the other two times he had a bloodstone ring [You must be logged in to view images. Log in or Register.]

The first spawn was probably 30 minutes in, the second and third were within minutes of each other at about the 3 hour mark, nothing after that.

For those who have done this before, what was your experience with him and the ring dropping? I would really like to get it as it would be extremely useful for me!