I don't know, but Wersi is not at the low end regarding to prices,
and I think also that's the fact regarding to quality.
As usual the prices depend very much of where in the world you are
to buy, and if you're ready to pay the highest prices in the world
for i.e. keyboards, well, just visit Norway...

Maybe a mail to info@wersi.net would give you some answers about it,
but if this is as the other Wersi models, also there is a lot of
hardware and software to addon to make the Wersi to suit you needs.

GJ