maybe 100
make should be stamped on pistol
Can't be answered without a detailed description of the weapon.
100 USD
Smith and Wesson 9mm Model 39-2 Chrome finish.
10-100 usd
Question can't be answered as posed.
Only 200 meters, due to the fact it handles pistol ammunition.
The P38 was manufactured during wartime, when simpler, less expensive ways of manufacturing things were sought out. Chrome lining - especially on a pistol barrel - would've been highly unlikely on a P38. If you have such a pistol, what you probably have is a postwar P1 pistol (aluminum slide, rather than steel), or else a P38 with a postwar P1 barrel swapped in.
125 USD or so
Yes. I have one my Dad brought back from the war.
A person's opinion may select each of those as a valid answer. It depends on what the pistol is to be used for, such as combat or self defense.
He applied for the patent in 1835 and received it on 25 February 1836