My girlfriend went to a beauty salon.

This morning my girlfriend tells me that she needs to go to the beauty salon. I thought that it was a good thing. She talked for a long time what kind of good workers there were. As they professionally do a manicure and a hairdress. I pretended that I listened to her attentively, and I myself dreamed of a trip to Dubai. And after a while the conversation reached the most interesting place. She asked for money. I could not imagine how much they could pay for a haircut. I myself shave short and everything is fine. Right before the mirror in the bathroom and nowhere to go is not necessary. I imagined how much everything can be bought for this money, which my girlfriend needs, and I felt sick. I did not pretend that I was sorry for the money, but there was still indignation.
Dear women, do you really need to go to such expensive beauty salons? :)