The high-performing 4TB SSD from Western Digital belongs to the fastest PCIe 4.0 drives on the market as it can hit sequential read speeds of up to 7,300 MB/s. Fortunately, even the most spacious model variant of the WD Black SN850X has now dropped below the US$300 mark.https://www.notebookcheck.net/WD-Black-SN850X-4TB-SSD-gets-57-discount-and-drops-to-lowest-price-ever.722710.0.html
I just checked the prices in Australia, $1000K -/+ $40. If WD can offer the discount in US they can offer it everywhere.