Anyway, they're having themselves a celebration over on their website and want you to join in.
From the announcement:
To celebrate our 5th anniversary, we make available to all, for a whole month, our products that can not be purchased through the usual sales channels. And being a celebration, we do offer these products with some really extraordinary prices (Warcast resin regiment boxes at the same price as plastic regiments)!.
Many of you have asked us several times how to get your hands on these exclusive or discontinued miniatures. The celebration of our 5th anniversary is the perfect occasion!
Also during the celebration, all orders get free shipping worldwide, and those orders over 80€ will receive the free 5th anniversary t-shirt!