Adorama offers the SanDisk Extreme 240GB 2.5" Serial ATA 6Gb/s Internal SSD, model no. SDSSDX-240G-G25, for $176 with free shipping ($0.73/GB). That's $3 under our mention from a week ago and the lowest total price we've seen. (It's also a current low by $33.) This drive features read speeds of up to 550MB/s and write speeds of up to 520MB/s.