Newegg via eBay offers the Samsung 850 EVO 1TB Serial ATA 6Gb/s 2.5" Internal SSD, model no. MZ-75E1T0B/AM, for $339.99 with free shipping. That's $20 below our mention from four days ago and the lowest total price we've seen. (It's a current low by $19.) It features read speeds of up to 540MB/s and write speeds of up to 520MB/s.