Well it's not a Sonic Cell + a whole lot of stuff.. Sonic Cell has stuff that this thing doesn't. If this module is ment to be an addon for the home piano user - the ones that fork out cash for a RD300NX or a FP4 then it cannot cost more than max half the price of the piano - if it does - I doubt it will sell much. I'm hoping for USD $500 for this, but I guess it will be in the $900 range. But time will tell

DocZ