Buy.com via Rakuten Shopping offers the Samsung 850 Evo 500GB Serial ATA 6Gb/s 2.5" Internal SSD, model no. MZ-75E500B/AM, for $197.99. Coupon code "SAMSUNG40" cuts it to $157.99. Plus, coupon code "MORETECH" bags $7.90 in Rakuten Shopping Credit. With free shipping, that's $24 under last week's mention (although that was bundled with a USB flash drive) and the lowest total price we could find today by $20. It features read speeds of up to 540MB/s and write speeds of up to 520MB/s.