These costumes are in the Australian eShop as well. Around $1.70 each pack. Each pack is the same as the pre-orders were. Ocarina, Twilight Princess, Skyward Sword and Ganondorf packs. You have to buy a pack with 2-3 costumes in it. You can not buy an individual costume. Packs you already have from the pre-orders are ticked off as already purchased (I had this happen with the Ocarina costumes). So I can personally confirm the above post is true for Australia.