Unfortunately not everything is available on the high seas. For instance, it's impossible to find older seasons of MasterChef Australia (in HD). Heck even trying to view it legally, outside of AU, is a mission - Amazon is the only entity that has the older seasons. I ended up subscribing to a Prime account just for this.
Pirate it to start, and dont pay. You're an 'illegal' either way, with a tort copyright violation OR a criminal DMCA violation.