Best Buy offers the 4-lb. ASUS VivoBook Intel Haswell Core i5 Dual 1.6GHz 13.3" Touchscreen Laptop, model no. Q301LA-BSI5T17, for $499.99 with free shipping. That's tied with last month's mention as the the lowest total price we've seen. (It's a current price low by $106.) It features an Intel Haswell Core i5-4200U 1.6GHz dual-core processor, 13.3" 1366x768 touchscreen LCD, 6GB RAM, 500GB hard drive, 802.11n wireless, webcam, 2-cell battery, and Windows 8.1.