How much does is it cost to repair the slave cylinders on a Hyundai Genesis 2010 3.8

What is your question?

What should be the cost of this repair. I don't want to get over charged for the repair if I take it to a shop. I need to replace the throw out baring/ clutch slave cylinder.

What makes this problem better or worse?

If I put clutch fluid it drains completely.

How long has your 2010 Hyundai Genesis Coupe had this problem?

A few weeks