(I get very tired of people who express "poor me syndrome" in spite of the plethora of avenues of "pennies on the dollar solutions" to so many problems in life - like auto repairs.)
Something my father and various other people through out my life have impressed upon me was that car repairs and indeed any types of repairs on any thing, 99.9 percent of the time, cost far more in labor costs, than in parts.
I get that some folks would rather pay to have X fixed than do it themselves, and I get that there are a number of fixes both auto related and not that one can not feasibly do themselves. Brake cylinders are plenty feasible though.
It frosts my flakes, however, that someone that has internet access and clearly enough time to post repeatedly post on DUmmyland, can not be bothered to take the initiative and type "brake cylinder replacement on a <year> <make> <model>" into google, and do what needs to be done because it needs to be done...
Take some initiative, buy the wheel cylinders. They're cheap. Go to your local "you pull it", pull some rotors for the front if you need them, and get it done. Park your laptop next to the vehicle and go step by step if you need to, but do it for cripes sake.
Oh wait...that would be too much like taking matters into your own hands, and solving your own problems without the intervention of government handing you money that came from someone elses pocket.
Nevermind.