100-500 USD or so depending on EXACTLY what you have
Serial number shows it is a single action revolver made someime after 1978.
1927
1895
1962
depends on the model revolver. single action just in front of trigger guard............ modern revolver bottom of butt............
1970
1959
1897
about 1907
about 1880
1910
1877 if it's a Single Action Army. Nothing special about the serial number.