Etobicoke Vetrinary Hospital charges $117&up for a spay/neuter. They are a small clinic and never very busy. You need only call about a week to let them prepare. I have taken my and my sister's cats to them and they have a small, friendly staff that will talk to you for as long as you need to feel comfortable.
http://www.infovet.ca/etobicokevet/s...5&itemId=2457&