From their announcement:
We have just done a restock of the Alkemy range and now have all items in stock.
In addition, we also have in stock the Autumns Children box. this box include the contents of the Aurlock Nation Starter, Reinforcements box set and Rain Dancers. In addition, it also include the Tha’Pioca special edition miniature plus one limited edition lithograph.
The Autumns Children box set is £60.