If you don't know how to do your brakes, and don't have tools, you did OK. You could buy a bunch of tools and take an auto shop course at night school, and might enjoy it. When I do someone's brakes, I never use the cheapest parts available. I prefer quality parts to chinese crap. I can buy a new, German made, Benz rotor for as low as $26, but that has nothing to do with the price of a Jeep rotor. One Brembo rotor will cost me $96 for a 99 TJ + tax. Then, I mark it up 15%, so I would charge $237.36 for top quality rotors, or you bring me kragen's crap and I don't guarantee the job. I also try to do things equally on both sides, in pairs. If a caliper is seizing, or a cyl leaks, how long will it be until the other one malfunctions? Murphy's law says about a week, so I won't take the risk with your life, or my reputation. The "ev/materials charge" is illegal in California, they have to itemize individual supplies. Let's see, one can of brake cleaner, one quart of brake fliud, 2 pairs of nitrile gloves, mop the floor,