For those with UMart close to them with in-stock status and that can do pick-up, the 500GB and 1TB are selling for $68 and $129 respectively. Looks like they've reduced price today as StaticIce hasn't picked them up yet at time of posting. (Thanks to CheapGit for picking up on that.)
500GB, WDS500G2B0A: https://www.amazon.com.au/dp/B073SBZ8YH?smid=ANEGB3WVEVKZB
$75
Read 560MB/s, Write 530MB/s, Random Read up to 95K IOPS, Random Write up to 84K IOPS, 200TBW Endurance, 5 Years Warranty
Out of stockBack in stock
1TB, WDS100T2B0A: https://www.amazon.com.au/dp/B073SBQMCX?smid=ANEGB3WVEVKZB
$136
Read 560MB/s, Write 530MB/s, Random Read up to 95K IOPS, Random Write up to 84K IOPS, 400TBW Endurance, 5 Years Warranty
This is from Amazon AU locally, so should be delivered fairly quickly.
Pretty good price for a reliable SATA SSD with DRAM, good as one for main system drive. Real world performance isn't much different to other reliable SSD with DRAM, such as the MX500 or Samsung EVOs.
The last one I bought Windows said it is Sandisk