We've had to help out a few customers recently who had bought a "new" JamHub studio from a non-Authorized dealer or from a dealer outside their market in order to save a few bucks. In all cases, the customer ended up spending more money. Sometimes a "too good to be true" deal is just that. We don't know where these guys are getting the JamHub studios, but we are working on finding out.
Your best bet is always to buy from an authorized dealer in your country. In the rare chance that you have a problem, or want an upgrade or you break it and need to repair it, you'll want to have a good relationship with a good dealer in your country. We know it's tough to find great stores these days, but you'll always be "safe" if you can find an authorized dealer. If you're not sure, just ask them if they are an authorized dealer and they are obligated to tell you the truth.