Can you still buy the Limited Edition WoC Costume Pack?

It's not available in the NCsoft Store but it's available in game and I can even add it to the cart even though it says it's available for purchase until August 8 2011. Does anyone know if I can still buy it? did anyone buy it after that date? Thanks.

You can still buy the costumes, but not as a "costume pack".
You'll have to buy Dragonguard costume and Aegis of Unity as two separate sets.