The dude at the oil change shop told me my back brakes were at 10% and I can believe that I need to get them done, but he wanted $111.25 for it so I think I will go to talk to Midas before letting them do it for that much, that seems a little high right?

My real question is at 70,000 miles should I need to replace the passenger side rear axle seal? The guys showed me that there was fluid on my rotor from it leaking supposedly? Does this sound legit? Also they wanted $267 to replace the rear axle seal on that one side, I know the part is only $20 so is the labor really that tough to charge that much? Any input would be much appreciated.
In Christ,
Ryan
USA Decathlon Team