You have to email them for the prices of the fonts you're interested in. They'll get back to you and tell you how to buy.

I think they just want to keep distribution within their range, for the moment.. So the best ( and easiest ) thing you could do, is, like James already posted, to contact them directly..

Edit.: Too little, too late..

But, as this is my 100th post at Typophile, I want to take a moment, to thank Typophile and all the fellow citizens of Typoville.. Thank you all, for everything..