MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
To Be technical, you cannot sell the model for profit under the terms of the licensing. We all have heard of the " Just 3D Print " Dudes i'm sure. So even though the creator of the model says you can do what you want, it is still against the terms of the license.
Doing so ( and saying it out loud in forums) will just lead to more trouble. Best to keep that in PM's.