Whoa there! This WIDELY varies. Are there tons of retired mechanics in your area? Tons of mechanics looking for side work? NO local mechanics? Yeowza, this is a local, call around, ask-a-cousin sort of question.
You're looking at $80-$400. Just remember, under the table mechanics get more bang for the buck since the taxman doesn't know, and there's no law that says you can't fix it yourself so unlike house electricity or plumbing, inspectors never need to know.
As for a face-slapping sort of price, just ring up the car dealership nearest to you for your make. They'll have a good idea of what they charge on top of their in-house mechanic and can quote you over the phone for a clutch.
The wailing of men, and the roars of women,
The squirting of bone, and the strength of skin can be all be heard in wars.