They do have notary, not sure of cost.. they're friendly and efficient.
When I was there a customer was looking for a notary. They have someone who can notarize but he was out of the store at that moment. I would call them regarding the price and make sure that person would be there for when you go.
I called again and they answered the phone this time and I found out that you need to call ahead to schedule a notary to be there and the cost for one document is $2.
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