Oh no, that is such a terrible price, but I can understand not wanting to make a big deal of it in the moment.
I drove into an oil change place not long ago, we moved so I was trying to find a good place, They didn't have any prices posted and no waiting, so I pulled in and asked about the price and they said $38, I said well then I am going to have to leave, sorry. They were quite nice about it, but I was still embarrassed, but they were the ones that should be embarrassed charging people that much, when other places are $15 for the same thing.