Ebay offers WD Black 1TB NVMe M.2 2280 3D NAND Internal Solid State Drive for $79.99 with free shipping.

Product Description:
Sequential read speeds up to 3,400MB/s, up to 60% faster than the previous generation of WD Black SSD**• Built on the Western Digital Spectrum™ storage architecture for low latency, power efficiency, and compatibility• Low power efficiency down to 2.5mW, twice that of the previous WD Black SSD• WD F.I.T. Lab certified to work with a wide range of high-performance PC configurations• Free downloadable WD SSD Dashboard software and free downloadable cloning and backup software