The "basic mount" services in Los Angles (no jokes please) run around $60.
It would probably cost that much to rent a drywall jack, plus you have to pick it up and return it.
There are motorized TV lifts on Amazon starting @ around $180, but what else does it accomplish aside from taking up space after you install the TV?
I feel that I understand where you are coming from as I have a new 9 month old mattress that I have yet to install as I injured my back (and then both knees weeks apart) after having it delivered.
I'm currently closing in on being ready to complete the mattress switch as I never got where I am today by not being able to do a mattress switch.
DeKay

