manual transmission

This could be a throwout bearing making noise. Or could be a pressure plate spring making noise. Hard to know. I guess I wouldn't personally go to the effort of tear down if these wasn't a performance issue with the clutch operation itself. However, you can check the estimator tool for price estimates: www.repairpal.com/estimator Or, you can call some local shops near you for real world estimates. www.repairpal.com/repair-shops