Dell Home offers the 5.7-lb. Dell Inspiron 15 7000 Series Intel Haswell Core i5 1.7GHz 15.6" Touchscreen Laptop, for $499.99 with free shipping. That's $50 under last week's mention (which also included a Dell 8" tablet) and the lowest total price we've seen. (It's also a current price low by $80.) Features include an Intel Core i5-4210U 1.7GHz Haswell dual-core processor, 15.6" 1366x768 touchscreen LCD, 6GB RAM, 1TB hard drive, 802.11n wireless, Bluetooth 4.0, 4-cell battery, and Windows 8.1 64-bit. (No optical drive is included.) Deal ends April 21.