Update: Seems like only for stores in New Brunswick so far. Keep checking as stores in other provinces will follow very soon!
Things are starting to heat up now as Zellers Liquidation stores have once again bumped up their toy discount from 30% to 40% off. You should definately not wait now as 40% off is a very good discount (about 20% off US prices). You can see the list of stores here. Thanks to forum member HallwayOrchard for the heads up.