HP offers its HP Pavilion Mini 300-020 Intel Haswell Pentium 1.7GHz Desktop PC (no monitor), model no. K5G62AA#ABA, for $319.99. Coupon code "SV3846" cuts it to $309.99. With free shipping, that's the lowest total price we could find by $10. It features an Intel Haswell Pentium 3558U 1.7GHz dual-core processor, 4GB RAM, 500GB 7200 rpm hard drive, Gigabit Ethernet, 802.11n wireless, Bluetooth 4.0, memory card reader, USB 3.0, and Windows 8.1 64-bit. It includes a wireless keyboard and mouse. (No optical drive is included.)