Newegg via eBay offers the Samsung 256GB 840 Pro Series Serial ATA 6Gb/s 2.5" MLC Internal SSD, model no. MZ-7PD256BW, for $179.99 with free shipping. That's tied with our January mention and the lowest total price we could find by $19. It features read speeds of up to 540MB/s and write speeds of up to 520MB/s.