Newegg offers the Samsung 950 Pro M.2 256GB PCI-Express Internal SSD, model no. MZ-V5P256BW, for $181.99. Coupon code "ESCEHGF24" cuts the price to $171.99. With free shipping, that's the lowest total price we could find by $10, although we saw it for $2 less via pickup last month. It features data transfer rates of up to 32GB/s.