Roughly how much is a fair estimate for replacing a/c compressor? on 2000 Mercedes-Benz S430

Problem just occured. Worked fine during a short 20-mile drive. After sitting for three hours, blew hot air. No sign of coolant leak. Sat overnight, blew hot air in morning. Have no technical stuff.

1 answer 1 comment
I would look on repair pal for your zip code. Will vary on part of country. Might just need charged $100-$200 est.
Thanks. I'll do it. Pretty sure compressor is shot, though.