ANT Online offers the Dell Inspiron One 2020 Intel Ivy Bridge Core i3 2.9GHz All-In-One Touchscreen 20" Desktop PC, model no. io2020T-6670BK, for $639.99 with free shipping. That's the lowest total price we could find by $107. It features an Intel Core i3-3240T dual-core 2.9GHz Ivy Bridge processor, 20" 1600x900 LED-backlit touchscreen LCD, 6GB RAM, 1TB 7200 rpm hard drive, DVD burner, 802.11n wireless, Bluetooth 4.0+LE, webcam, and Windows 8.1 64-bit.