Amazon offers the Crucial M4 128GB 2.5" SATA III 6Gb/s Internal SSD, model no. CT128M4SSD2, for $149.99 with free shipping ($1.17/GB). (newegg charges the same.) That's $8 under our mention from two weeks ago and the lowest total price we could find by $13. It features read speeds of up to 500MB/s and write speeds of up to 175MB/s.