Good deal on this SSD. Next best price via PriceSpy is $286.
Mfr Part Number: SSDPEKNW010T8X1
Form Factor: M.2 22 x 80 mm
Interface: PCI-Express NVMe 3.0 x4
Random Read (8GB Span): Up to 150,000 IOPS
Random Write (8GB Span): Up to 220,000 IOPS
via GP Forums
Just keep a few dollars aside in case you need to return it, apparently some Transcend 32GB ones got tossed in the pile as well.