Digital Plus offers the Samsung 850 EVO 250GB Serial ATA 6Gb/s 2.5" Internal SSD, model no. MZ-75E250B/AM, for $78.99 with free shipping. That beats our mention earlier today by $11 and is the lowest total price we've seen. (It's a current low by $11.) It features read speeds of up to 540MB/s and write speeds of up to 520MB/s.