For its newsletter subscribers only, newegg offers the Seagate Momentus XT 500GB 2.5" Serial ATA 3Gb/s Hybrid Internal Hard Drive with 4GB SSD, model no. ST95005620AS, for $89.99. Coupon code "EMCNCNE26" cuts it to $79.99. With free shipping, that's $0.16/GB and the lowest total price we could find by $3, although we saw it for $10 less three weeks ago. 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 flash storage. Deal ends July 11.