I'm hoping someone can help my buddy out. He has a 2004 GTO with a manual tranny. His brother messed it up by putting oil in the clutch lines

claiming that that's what's supposed to go in there! So anyways it's been sitting for a year now because he was told the Master and slave cylinder would have to be replaced and was quoted $2000 from a local mechanic. (not sure if that includes parts) Anyways I was wondering if it's that hard of a job? Just curious because that seems real expensive and to see it sitting there really depresses me lol. Any advice on how he can save it? I'm pretty sure DIY is out of the question. Any advice would be helpful thanks for your time