It never hurts to price match...even for the Dentist. They quoted me $300 for Nitrous Oxide. I visited a different pediatric Dentist in Surprise and got a quote of $77. I can't believe that I have already paid this to this office once. They try to make you feel like you are getting a deal and will sometimes lower it to $200.
I will be taking my child to the new dentist I found for her treatment.