I have been going to Osbert Usher in the City for 10 yrs now, so do alot of my friends. Just went today. He charges $25 us for extractions, $450 for root canal and crowns. He does dental implants and is a certified instructor to other Dentist in the field. I am thinking they are around $300. Bridges are less..he is painless and very good. Under the gum cleaning also called scaling is about $150. In the States Dentist wont even do that, you need a Dental Hygienist and it cost 5 times that. I have to have it done about every 5 yrs and in the US its about $1,200.