newegg offers the Samsung 250GB 840 EVO Serial ATA 6Gb/s 2.5" Internal SSD, model no. MZ-7TE250BW, for $169.99 with free shipping ($0.68/GB). (Proceed to final checkout to see this price.) That's the lowest total price we could find by $13, although we saw it for $5 less three weeks ago. It features read speeds of up to 540MB/s and write speeds of up to 520MB/s.