NEED HELP WITH EARLY LUGER! Any information would be greatly appreciated!

[konicki1]

Hello,

I am trying to help my uncle find out what his luger is worth he is thinking about selling but we unfortunately don't know anything about these and there are thousands that look alike going for numerous different prices. He got it from his father who got it off a dead solider in WWII. It has holster, 1 mag, and gun. I will try and post some pictures. Any help or information would be greatly appreciated. Email is Konicki08@yahoo.com or I can communicate here. Thanks so much for your help everyone.