The value is definitely there. You can also purchase a yearly subscription or even a lifetime license, further reducing the overall price of the subscription.
Though the latter is a bit steep, in the long run, it is definitely worth it. As far as the availability in other countries, I don’t see why it wouldn’t be, but I would run it by them first, just to make sure, so you’re not wasting any money.
There are chat rooms from different parts of the world, so I feel positive that it is available elsewhere.