Reasonable price for hair and make up?

Hello!!!
Need help, I got some offers for hair and make up but I have a feeling it's a little too high.

What is a reasonable price to have hair and make up done at the venue, for the bride + other 4 or 5 people?

The MUA and hair stylist I contacted charges:
Bride 350 (no airbrush) make up + hair
Bridal party 175 / person

Trial 175

Isn't it a little too expensive? Or maybe these are the actual prices?

Thanks!

I have had quotes from $400 - $50. It all depends on if you like them after your trial.

Oliver West Apothecary and Day Spa Inc. in Sayville does airbrush make up and hair.

The price ranges from $40 - $90 for each depending on what you get. I went for a trial, which wasn't bad. I may go with them because I am not having much luck.