As an FYI (from their website blog):

Scammer Alert!

Posted by Matterform on Monday February 10, 2014 in Updates, News
Hi everyone,

We wanted to let you know that there appear to be some scam websites selling our scanner. We've had a couple brought to our attention by backers, but there could be more. We're seeing what we can do about it (contacting their ISPs, etc) but at the moment there isn't a lot we can offer by way of protection other than warning you here.

If you're ordering a scanner and aren't sure if you're getting it from a legitimate Matterform dealer, go ahead and email us at info@matterform.net and we'll confirm for you.

Alternatively, you can always just pre-order from us at https://www.matterform.net/review