Another deal on the Samsung 980 Pro 2TB - Cheapest ever price from Amazon US
These are very fast M.2 NVMe Gen4 drives, a little slower than the WD SN850 but also apparently run cooler.
Should be fine for the PS5 but you will have to source your own heat sink.
Note that the 2TB WD Black SN850 is currently $403.86 also from Amazon US.
https://www.amazon.com.au/dp/B08KFRFL8F