Thanks to this post thought I would share what I believe is currently the cheapest way for an annual NBA League Pass which does not require a VPN once signed up to stream games.
- Sign up for a free 3 day trial with NordVPN https://free.nordvpn.com/
- Once you click on the activation email, download and install the nordvpn software
- In nordvpn, select to connect to Argentina server
- Go to https://watch.nba.com/packages and sign up for annual package which should be 2499.99 ARS. If it is still quoting AUD price, then try loading the page in incognito mode.
- Enter your credit card details - you can select Australia in the country.
Once signed up, you no longer need the VPN to login and stream games.
By the way, I was able to do this using the same account I had last year which was via Mexico VPN.