1939 Banner Army

[CHARLESL]

I have a opportunity to purchase a Mauser Banner that
was Army contract. The gentleman that has it for sale said they were much rarer that the Police contract. I have attached photos of the pistol below and would like if some of the experts on the forum would give their opinions of the pistol and what it's worth might be . I am by no means in any way knowlegeable on these era Lugers and Any opinions are greatly appreciated .

Thanks
Chuck Lobrano