In Oz, we are used to using geo unblockers to buy stuff from overseas. Our prime minister even recommended it! When the time comes, you could give one a go, or contact Jolla - I'm sure they would sell you something
From what I have heard, sailfish 3 wont be available till the 3rd quarter - maybe the community edition will be here quicker. I have also been doing some research - check out the open repos:
https://openrepos.net/content/basil/warehouse-sailfishosIt is not an official store, but has a lot of good stuff. The community edition doesn't have Android support I believe - which is useful only for that one app that is only available on android (eg. banking). When/if it is released, I will probably just ship to the community edition and wait for 3.0
Android is just too clunky for me - it does work, but you need to be rooted to have any chance of doing what you want