Top Electronic Deals via eBay offers the Samsung 500GB 840 EVO Series Serial ATA 6Gb/s 2.5" Internal SSD, model no. MZ-7TE500BW, for $239.99 with free shipping. That's $10 below yesterday's mention, since expired, and the lowest total price we could find by $12. It features read speeds of up to 540MB/s and write speeds of up to 520MB/s.