You will need to call Colt for age. 50-500 USD.My records indicate that your Colt trooper with the serial number 927871 was made by Colt in the year 1960.
-40 - 400 usd
Your Colt Trooper .38 special CTG # 68404 was produced around 1968. made 1968. value depends on condition
J frame
1966
1954
50-650 usd
about 1963
Depending on specifics, 50-800 USD
about 1959
the colt trooper is currently going for 165-350 dollars.You could add 15% because yours is nickel plated(not chrome).
your colt trooper was made by colt in 1961.
50-300 usd