Buy.com via Rakuten Shopping offers the SanDisk 256GB Ultra Plus 2.5" Serial ATA 6Gb/s Internal SSD, model no. SDSSDHP-256G-G25, for $149.99 with free shipping ($0.59/GB). (Amazon charges the same.) That's $10 under our June mention and the lowest total price we've seen for this model. (It's a current price low by $14.) It features read speeds of up to 530MB/s and write speeds of up to 445MB/s.