Lenovo offers its Lenovo H530s Intel Pentium 3GHz Desktop PC, model no. 57323270, for $389. Coupon code "USPH5370821" cuts it to $359. With free shipping, that's $140 off list, tied with our mention from two weeks ago, and the lowest total price we could find. It features an Intel Pentium Dual-Core G3220 3GHz Haswell processor, 4GB RAM, 500GB 7200 rpm hard drive, DVD burner, USB 3.0, HDMI, media card reader, wireless mouse, and Windows 8.1 64-bit. Deal ends September 3.