Didn't need it,
Verified Purchase(What is this?)
This review is from: World of Warcraft: The Wrath of the Lich King Expansion Pack (PC/Mac) (Video Game)
I bought this thinking that I would be needing this expansion pack straight away, but here I am a year later and it is still in its original wrapping. I'm sure it's a good product but I would wait until you need it before buying it.