Maybe I'm blind, but I've looked everywhere and can't find pricing for the connectivity package. Does anyone have details?
No pricing yet.
It's expected that it will be revealed within a month or two.
....for the last four months.
It briefly showed up as $30/mo unlimited hidden in the HTML of the services page, though that's hardly definitive!
So anyone who has a MS now is getting it free?
Yes. Free for now.
I would be surprised if they ever charge anything for 3g coverage because
a) it is required for updates and so is included in the service package, and
b) it is slow for most other things to the point where it would be a source of dissatisfaction to have to pay for it.
IMO they will offer an upgrade to 4G hardware and then have a monthly fee for LTE service.