You need to provide more information like model, serial number, and condition.
165
10-1000 USD depending on specifics
50-500 usd
value depends on overall condition..........
1942-45
100-400 USD
1,250.00
25-60 or so
50-500 usd
value is determined by overall gun condition....
It would depend on the guns condition as well as caliber being .45 ACP, or .45 Auto Rim.
That is a .22 caliber BLANK PISTOL. Do NOT attempt to fire live ammunition in it. Value is about $25-$45.