Wusik is running a special promotion where you can buy Wusikstation 1 (actually version 1.1.062) for just US/CA$9.95. This is the full version 1 of Wusikstation complete with more than 512 presets.
An upgrade path to the current Wusikstation v2.x will be available in the future, although the exact pricing of this has not yet been announced.