Dell Home offers the Western Digital My Book Essential Edition II 750GB USB 2.0 External Hard Drive, model no. WDH1U7500N, for $119.99 with free shipping. Coupon code "1Z5JB0QWTPVK9Z" knocks the price to $99.99 ($0.13/GB). That's $20 under yesterday's mention and the lowest total price we've seen. This hard drive features a 7200 rpm spindle speed and 16MB cache. Coupon ends October 15 or after 1,500 uses.