I would never buy anything from the "Games Wizards" ever again. First being that they are overpriced and second of all, i got my wii at launch and it kept on freezing, i took it back for an exchange and they wouldn't let me even though their own sign says that they would if the item is faulty. (If your wii continously freezes isn't a serious fault then I don't know what is.) I had to argue for like 1/2 hr with the manager and threaten them with the trade practices act before they would exchange it. But by then I decided to get a refund instead for crappy customer service, and bought another wii from myers.
as for the wii's, Nintendo has specifically said that they should be in the shops by next week or so. But it will definately arrive no later than jan 16th. Apparently the shipments already arrive but their just trying to get it though customs cause of the christmas/new years break.