Newegg offers the Gateway DX4885 Intel Haswell Core i5 3.1GHz Desktop PC (no monitor), model no. DT.GEDAA.005, for $399.99. Apply coupon code "VISACHECKOUT" and use Visa Checkout to drop the price to $379.99. With free shipping, that's $150 off list and the lowest total price we could find by. (It was $10 less a month ago.) It features an Intel Core i5-4440 3.1GHz Haswell quad-core processor, 4GB RAM, 1TB hard drive, DVD burner, Gigabit Ethernet, and Windows 8.1. Deal ends October 31.