B&H Photo-Video offers the LG 47" 120Hz 1080p LED-Backlit LCD HD Television, model no. 47LN5400, for $540.04 with free shipping. (Add it to your cart to see this price.) That's the lowest total price we could find by $10. Features include a 1920x1080 (1080p) native resolution, 120Hz refresh rate, edge-lit LED backlight, USB, and two HDMI inputs.
If you're at least 62 years old, you can score a $10 lifetime pass to America's federal parks and recreational lands. But act quickly because fees are about to jump.