Dell Home offers the Dell Inspiron 3000 Series Intel Celeron 2.16GHz 19.5" All-in-One Desktop PC for $349.99 with free shipping. That's $170 off and the lowest total price we could find. Features include an Intel Celeron N2840 2.16GHz Bay Trail dual-core processor, 19.5" 1600x900 LED-backlit touchscreen, 4GB RAM, 500GB hard drive, 802.11n wireless, Bluetooth 4.0, and Windows 8.1 64-bit. (No optical drive is included.) Deal ends April 21.