Best Buy offers the 1.5-lb. Microsoft Surface Pro 10.6" 128GB Windows 8 Tablet, model no. 9UR-00001, bundled with a download of Webroot Secure Anywhere 3-Device for 6-months for $499.99 with free shipping. (The software will automatically add to your cart.) That's $99 under our mention from six days ago (which didn't include the software) and the lowest total price we've seen. (It's a current low by $99.) It features an Intel Core i5-3317U 1.7GHz dual-core processor, 10.6" 1920x1080 (1080p) multi-touch LCD, 4GB RAM, 128GB internal flash storage, 802.11n wireless, Bluetooth 4.0, front- and rear-facing 720p HD cameras, microSDXC card slot, and Windows 8 Pro.