Lenovo offers its 5.7-lb. Lenovo IdeaPad G510p Intel Haswell Core i5 3.1GHz 15.6" Laptop, model no. 59402530, for $569 with free shipping. That's $10 under last week's mention and the lowest total price we could find, although we saw it for $20 less in February. It features an Intel Core i5-4200M 3.1GHz Haswell dual-core processor, 15.6" 1366x768 LED-backlit LCD, 8GB RAM, 1TB hard drive, DVD burner, 802.11n wireless, Bluetooth 4.0, webcam, 6-cell battery, and Windows 8.1 64-bit.