I present you, the cheapest 10TB nvme ssd (~160usd) courtesy: Amazon, India. : r/pcmasterrace
NGFF M.2 M Key Male to Female for PCIE NVMe SSD 2242 2260 2280 and 22110. | eBay
SolidForce+ USB-C to PCIe/NVMe M.2 SSD Enclosure plus SATA III Adapter
Hot Wicgtyp 256gb 512gb 1tb M.2 Ssd Pcie For Mac Ssd M2 Nvme Ssd Hard Drive Ssd For Macbook Air For Macbook Pro For Mac Mini - Internal Solid State Drives - AliExpress
Seagate Unveils World's First Native NVMe HDD Demo at OCP | Seagate Blog