TigerDirect offers the Crucial M4 128GB 2.5″ SATA III 6Gb/s Internal SSD, model no. CT128M4SSD2BAA, for $159.99 with free shipping ($1.25/GB). That’s $5 under last week’s mention and the best price we’ve ever seen for this SSD. (It was the same price in August, and is now a price low by $9.) It features read speeds of up to 500MB/s and write speeds of up to 175MB/s.