Newegg offers the SanDisk Z400s 2.5" 256GB SATA III 6Gb/s Solid State Drive
, model no. SD8SBAT-256G-1122, for $79.99. Coupon code "AFSSD923B" cuts it to $69.99
. With free shipping
that's the lowest total price we could find by $10. It features read speeds of up to 546 MB/s, and write speeds of up to 342 MB/s. Deal ends September 30.