As far as I recall, $20 wouldn't even get you a single GoT episode in Australia. As a consequence, Australia had one of the highest piracy rates on GoT / HBO shows.
The Foxtel monopoly has got to go, one way or another. They pay for the rights to all of the best shows, then charge huge sums for subscriptions. I'd pay for Netflix, HBO online etc if only it were possible here for a reasonable, non inflated price without content restrictions.
I was recently surprised to discover that Foxtel still exists. Even living in Australia it had been years since I had heard or seen anything to do with the company.
Personally, I dont feel like Foxtel is a problem so much as the business model of locking up a show within a paid streaming service. There are so many of them. If a show or movie isnt on the streaming services I already have access to I immediately just discard the idea of ever watching it. Its unlikely to even be worth the bother to find a way to watch it.
Worse, there was one season (S2 or S3?) where it was released on iTunes the day after each episode aired, for I bought a season pass, think it was maybe $30-40, perhaps even $50. The following season that option wasn't available due to Foxtel having a big sook, so I just stopped watching altogether.
If you were willing to wait until the month that the final episode aired, you could watch every episode for $15 (by subscribing to Foxtel Go for that month, then cancelling).
I don’t watch GoT, but I have friends who have and I know that a lot of people who were fans of the series liked to talk about the latest episode together. So waiting until later would not be an option for them.