Clearance is one of my favorite words, especially in the tech realm. Manufacturers replace amazing product models with new versions just for the sake of releasing something new. Retailers plummet the price to clear out old stock. This LG 55LS4500 55" 1080p 120Hz Edge 2D LED HDTV for just $448.00 is a prime example. Over 250 Walmart customers gave this a flawless review, and now that LG is replacing it, we can get our frugal on.