Buy.com offers the Crucial 128GB Serial ATA Internal 2.5" Solid State Drive, model no. CT128M4SSD2, for $159.95. With free shipping, that's $1.25/GB, $18 under last week's mention, and the lowest total non-rebate price we've seen for a new 128GB SSD. (It's also a current price low by $38.) It features read speeds of up to 415MB/s and write speeds of up to 175MB/s.