Depends on which model, and condition.
.380 1903
100-1000 USD or so
made about 1910 value depends on condition
50-800 uSD
1919
value depends on overall condition............................
1903
300 to 1000 dollars depending on bluing and genral condition
Yes.
value depends on overall condition.................
100-1000 USD
value depends on overall condition..............