Hi RayRay, I'm in the middle of having root canal work on one of my teeth (number 5 on the top right) and I also was referred to an endodontist as my reg dentist couldn't get into the canals as he said they were too small. The endo did all the work under a microscope and charged me $1500 and we got about $485 back. I still need to have the tooth crowned which apparently is approx another $1000 so I guess it is a fairly standard price.