Lenovo offers its Lenovo H30 AMD A6 2GHz Desktop PC, model no. 90BJ00A7US, for $399.99. Coupon code "NOVHOLIDAYDEAL7" cuts the price to $299.99. With free shipping, that's $100 off list and the lowest total price we could find. It features an AMD A6-7310 2GHz quad-core processor, 8GB RAM, 1TB 7200 rpm hard drive, 802.11ac wireless, DVD burner, Bluetooth 4.0, and Windows 10 Home 64-bit. Deal ends December 7.