I'm not in Montreal, my answer may be of no use to you. However, I have someone that I see on occasion & they started their own practice these last few years, based on your income. It can be anywhere from $60 - $200/hour, possibly less for some & more for others.
I have a feeling that is the going rate..
They aren't a psychologist, but they have their PHD as a Social Worker in group therapy. & for myself their study has been conducive to my health ailments. Aggy, is the result of my other dis-ease.
Aggy = (agoraphobic)