What is the cost of getting surgery on an impacted tooth?

It can vary. An impacted tooth can be removed by any dentist, however oral surgeons generally have more training and experience with the more difficult impaction. The cost will depend on who you see, x-rays required, type of anesthesia provided, the level or complexity of the impacted tooth and where your surgery is performed (office or hospital). Medications are also an additional expense.
Varies. The cost depends on the geographic area where you live and also on the oral surgeon. Different surgeons charges vary tremendously and the cheapest isn't the worst. Go visit a couple of providers for consultations.
It depends. The cost depends on the geographic area where you live and also on the oral surgeon. Things are cheaper in general in southern states and more expensive in a state like new york. But even in the same town, different surgeons charges vary tremendously. In our town there is a difference of several hundred dollars between surgeons and the cheapest isn't the worst in my opinion. Get estimates.