I believe it's $400 dollars. There was another thread going around about it.
I think there are TWO other threads on this. But, yes, $400.
There are actually 3 other threads going around about it. One of them contains a short video about the new machine. According to the ProvoCraft rep, all of the "parts" (new cartridges, new mats, etc) will be available for purchase separately. And this machine is the same size as the Expression. So, since I already have & use the Expression, I'm just going to buy the new mat & cartridge when they come out in April.