check your serial number again. you have at least one to many numbers ???
100-10000 USD depending on specifics.
50-200 USD or so
Contacting the manufacturer is a step in the right direction.
50-1000 usd
made about 1918. value depends on condition. average $900 - $1500
No such model number
No such model number
No such model number by any maker I am aware of.
What is the model? Serial number means nothing without the model number.
Value of a gun is based on MAKE, MODEL and CONDITION. Not the serial number. We need all 3. You gave us a model. No answer.
Impossible to value with only the serial number.
don't know if the '?' mark on the serial number is supposed to be a missing number or not. Suspect your Colt was made between 1912-1913