Walmart offers the ONN Full Motion Tilt/Swivel Universal TV Wall Mount Kit for 19" to 84" TVs bundled with a 10-Foot HDMI Cable for $39.98 with free shipping. That's tied with our March mention, the best deal today by $10, and a very low price for a fully articulating wall mount able to hold such large TVs. It features a 12° up or down vertical tilt, 180° horizontal swivel, and 132-lb. maximum weight capacity.

Update: The price has increased to $41.99. Opt for in-store pickup to drop it to $40.18.