I just looked it up and it was actually $40. All in all mine cost around $80 including a couple cheap rings from Walmart and gas.
Now that I’m thinking about it, I hope we paid the notary since she stayed after work in city hall. She was a sweet lady. Since my wife and I just wanted to be done with it, she asked if we had any words and when we both said no she asked if she could and said a few sweet things and started crying when we said “I do”.