Lowes has a good quality tv wall mount that can hold TV’s 37-90” up to 175 pounds for as low as $2! Looks good quality – 4.5 out of 5 stars. If you are interested in this I would buy quick. Lowe’s has a habit of killing good deals posted on this site.
I put a full store inventory below in a google spreadsheet
Utilitech Tvs Up To 90-in Steel Wall TV Mount
Item # 607226 Model # UT175T
full store inventory