Lenovo offers its 5.7-lb. Lenovo G580 Intel Ivy Bridge Core i5 2.5GHz 15.6" LED-Backlit Laptop in Dark Brown, model no. 59354100, for $779. Coupon code "USPG41001220" drops it to $549. With free shipping, that's $10 under last week's mention and the best prices we could find for a Lenovo G580 laptop with this processor, 1TB hard drive, and Windows 8. Sales tax is added where applicable. Features include an Intel Core i5-3210M 2.5GHz Ivy Bridge 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 64-bit. Deal ends December 26.