newegg offers the Crucial M4 128GB 2.5" SATA III 6Gb/s Internal SSD, model no. CT128M4SSD2BAA, for $179.99. Coupon code "HARDOCPX125B" cuts it to $164.99. With free shipping, that's $1.28/GB and the lowest total price we could find by $25. It features read speeds of up to 500MB/s and write speeds of up to 175MB/s. Coupon expires January 31.