Yeah as above said and mechanics charge around the $110 an hour mark plus the bearings which they have to make money on to and the bearings alone aren't a 5 minute job to remove and replace.
They will have to dump the oil and replace with suitable oil, reseal backing plate as they don't have a drain bung.
Then theirs the other little headf#@ks that go with so called straight forward jobs.
Just hope they are thorough mechanics
Probably left things out but you get the idea