Ending today, Newegg offers the Samsung 850 Pro Series 512GB Serial ATA 6Gb/s 2.5" Internal SSD, model no. MZ-7KE512BW, for $229.99. Coupon code "0113DAYSLE29" cuts it to $199.99. (Make sure to add it to cart via the Newegg vendor to apply the coupon.) With free shipping, that's the lowest total price we could find by $13, although we saw it for $2 less last month. It features read speeds of up to 550MB/s and write speeds of up to 520MB/s.