What is the value of a German mp38 machine gun?

With the current prices of class III automatic weapons being very high,I would ascertain that your original German MP-38 would bring in the neighborhood between 28,000-40,000 dollars.You would need to find a Class III dealer to sell your weapon,and also see if it was registered prior to the cut off date as set by the feds.You must only deal with a Class III dealer also.