Newegg offers the 4.9-lb. Asus Transformer Book Flip Intel Haswell Core i5 1.7GHz 15.6" 2-in-1 Touchscreen Laptop, model no. TP500LA-DH51T, for $579.99 with free shipping. It features an Intel Haswell Core i5-4210U 1.7GHz dual-core processor, 15.6" 1366x768 touchscreen LCD, 8GB RAM, 500GB hard drive, webcam, 802.11n wireless, Bluetooth 4.0, HDMI, and Windows 8.1 64-bit.