Looks like they are clearing out stock already. Noticed that these were going at half price on Amazon US. Going for $54.28 on Amazon US via AU.
Delivery is free if you have Amazon Prime.
Edit - buyer beware if you want to play on a PS4. Seems to run ok on a PS5 although the free PS5 upgrade isn't due until 2H2021.
Isn't performance on the ps4 really bad. Like so bad that playstation had to remove the game from their digital store?