Dell Home offers its Dell XPS 8700 Intel Haswell Core i5 3.2GHz Desktop PC (no monitor) for $649.99 with free shipping. That's $50 under our July mention and the lowest total price we've seen for this model with the GT 720 graphics card. It features an Intel Core i5-4460 3.2GHz Haswell quad-core processor, 8GB RAM, 1TB 7200 rpm hard drive, DVD burner, NVIDIA GeForce GT 720 1GB graphics card, Gigabit Ethernet, 802.11n wireless, Bluetooth 4.0, and Windows 8.1 64-bit. Deal ends September 4 at 7 am ET.