Amazon.com has 256GB Plextor M8Pe M.2 NVMe PCI Express 3.0 MLC SSD w/ Heatsink (PX-512M8PeG) on sale for $89.99 when you 'clip' the $30 off coupon found on the product page. Shipping is free. Thanks potlurul
Note, must be logged into your account. Coupons are typically one use per account. Usually ships within 2 to 5 weeks.