This deal has ended.
Update 12/19: this is sold-out! BestBuy.com has this White 15.4" Sony Vaio VGN-NS110E/W Notebook for only $499.99 after a $150 instant discount. It is equipped with a Intel dual-core processor, 2GB memory, 160GB hard drive, DVD / CD burner, memory card reader, wireless networking, webcam, and Windows Vista Home Premium. Shipping adds $24.99, in-store pickup is free, and sales tax is charged to most states