Ending today, TigerDirect offers the Plextor M5 Series 128GB 2.5" Internal Serial ATA 6Gb/s SSD, model no. PX-128M5S, for $99.99. This $20 mail-in rebate cuts it to $79.99. With free shipping, that's $0.62/GB, $5 under our August mention, and the lowest total price we could find now by $18. Features include up to 520MB/s read speeds, up to 200MB/s write speeds, and more.