http://www.newegg.com/Product/Produc...82E16824009093

15" - $150 though.

Or a 8.4" 800x600 - http://www.visiontouch.com/3.5_6.4-1...4_svga_lcd.htm as an example - you can usually find those for $150 or so on ebay.

http://cgi.ebay.com/HAMI-2-in-1-8-TF...QQcmdZViewItem