German made PP 32

I have a German made PP that does not say Walther but does have the eagle over the crown N. Any idea how much it is worth?

You can check the serial number to enable an expert to know who the manufacture is as there were at least 3 different ones.
If you want to check with Walther you can email them This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

If its a standard blued finish no special marking, it worth $425.
If it has the proper markings it can be worth as much as
$2500. The Holster can be worth as much as $700 if it has NSKK, DRGM, or AKAH markimgs.
If it has NSDAP its Nazi era pistol. It adds value.