Newegg offers the ProHT by Inland 37" to 70" HDTV Wall Mount, model no. 05411, for $14.99. Coupon code "EMCAVKT76" cuts the price to $10.99. With free shipping, that's $39 off and the lowest total price we could find. It features a maximum weight capacity of 110 lbs. Coupon expires July 22.

Considering purchasing more than one? Add two to your cart for a total price of $19.98 with free shipping, via the above coupon ($9.99 per mount).