Newegg.com has the HP 20" Pentium All-in-One PC 1-Day Sale Priced at $479.99 with Free Shipping. Model number not stated but appears to be HP C9H67UT.

The screen is 20" and has a 1600 x 900 resolution. Very good size to look at pictures and watch videos on. Great for anyone who doesn't have a lot of space to put a desktop and a monitor or anyone who don't want a lot of wires. It has a smallish (by today's standards) hard drive. However, it does have Windows 8 Pro,  a 3-year warranty, WiFi connectivity and is a very compact desktop solution.

Free Gift: Kingston 4GB 204-Pin DDR3 SO-DIMM DDR3 1600 Laptop Memory (you install) $50 value.

This all-in-one PC features:

• Intel Pentium Dual Core G860 3.0GHz CPU
• 2GB RAM + 4GB RAM gift (Max. 16GB)
• 500GB Hard Drive
• DVD Burner
• Wireless b/g/n, Ethernet port
• 2 Left Side USB 2.0; 4 Rear USB 2.0
• Webcam, Media Card Reader
• Keyboard and Mouse (appear to be wireless but not mentioned)
• Windows 8 Pro Operating System