LCD Flat Panel Great Found Deals!
Amazon has 47" Vizio E470i-A0 WiFi 1080p 120Hz LED Smart HDTV for $538 - $110 discount during checkout for Amazon Prime members = $428.
http://www.amazon.com/gp/product/B009LG6AWG/
Must be an Amazon Prime member to receive the discount.
As far as I know, it only works with the 47 inch...