Asus Laptop 15.6" LCD, Core 2 Duo 2.0GHz, 4GB RAM for $599.95 shipped.  Here is a screenshot for your reference.  Its features include an Intel Core 2 Duo processor T6400 at 2.0GHz, 15.6" LCD with 1366 × 768 resolution, 4GB RAM, 250GB hard drive, dual layer DVD burner, built-in webcam and microphone, 802.11a/b/g/n wireless, digital media card reader, Windows Vista Home Premium 64-bit, and more.  Most places have this laptop for over $690.