It is not a smart move to put your personal info on a public forum but without at least a state in which you are located, how is anyone supposed to answer that question?
Is your dog already spayed or neutered? Usually dewclaws are done at the time of spaying or neutering. I can tell you we charge roughly around $75-$100 to remove the dewclaws when done with the other surgery. If it is done seperately then it would be much more expensive because you will have to factor in anesthesia, pain medication extra which are already included in the other surgery cost.
I suggest you just call around your area and ask prices. If you haven't already done the psya or neuter, then you can google FOA ( friends of animals ) and get a low cost spay or neuter certificate which can help offset the cost of having the dewclaws removed.