Ending today, newegg offers its newsletter subscribers the Seagate Momentus XT 500GB 2.5" SATA 3Gb/s Internal Solid State Hybrid Notebook Hard Drive, model no. ST95005620AS, for $99.99. Coupon code "EMCKDHF27" cuts it to $89.99. With free shipping, that's $0.18/GB, $5 under our April mention, and the lowest total price we could find by $10. Features include a 7200 rpm spin rate, 32MB cache, and 4GB of SLC NAND solid state flash storage. This drive claims to perform up to 80% faster compared to mechanical 7200 rpm drives by placing commonly used programs on its 4GB of solid state flash storage.