This is one set I had not yet gotten around to trying to get yet, I've simply been too busy to get a chance to get one. Now it looks like the limited edition set is done, and sold out, at least here in the United States.
There are reports now on various sites that GW Customer Service is saying that these are sold out in the US, which I am assuming will mean Europe will also be sold out in the near future. For me, its just bad timing, and I hope they will be doing another batch.