BothAmazonandWalmarthave the LG 55LF6000 55″ 1080p 120Hz LED HDTV (2015 model) for$ 498with free shipping.Add to cart to see discounted price for WalMart and for Amazon it currently is showing not in stock but you still can purchase it at this price.

• 1920 x 1080, TruMotion 120Hz, Real Cinema 24p
• 2 x 10W speakers, Dolby Digital decoder, 2 x HDMI
• Picture Quality LG Triple XD video processing engine Just scan (1:1 pixel matching) Real Cinema 24p
• Audio Mono / Stereo / Dual (MTS/SAP) Dolby Digital decoder 2-channel speaker system 20W audio output Clear Voice II
• Additional Features Audio, video, and photo support via USB Wall mountable with removable stand RS232C control via USB with optional cable
  

Amazon: Linky
WalMart: Linky