The value of a gun is based on exact make, model and condition. You gave us the make. Depending on which version and condition, anywhere from $300 to $750. You will need a hands on appraisal. Take your Colt to a reputable gun dealer or to a gun show near you for a more accurate answer.
Contact Colt Customer Service for a date of manufacture- no published data.
Depends on what the 'x' after the U is.
Impossible to value with just the serial number.
Impossible to value with only the serial number.
You will need to provide the serial number and a detailed descrpiton of all markings and overall condition. Alternatively, you can compare against those that look like yours via on line auctions.
Impossible to value with just the serial number.
Impossible to value with just the serial number.
what is the value of a Gretsch banjo, serial number 58036?
No way to value with just the serial number.
Impossible to value a firearm with only the serial number provided.
Impossible to value a weapon with only the serial number.
Just by the serial number, no.