Just noticed a 20% ish price drop to what seems to be a pretty good price and cheapest seen on the camels. Ensure you select Amazon AU as the seller.
The SanDisk Extreme Pro cards have a claimed read speed of 170MB/s and a write speed of 90MB/s. In the testing seen in the link below shooting uncompressed RAW these cards have an in-camera write speed of around 75MB/s.
For comparison: https://www.alphashooters.com/cameras/a7iii/memory-cards/