Can't be answered without knowing who made it. Even then, there might not be data.
Your J frame Smith and Wesson 38 snub nose revolver was made sometime between 1976-1977 with the serial number that you have provided.
Depends on who made it, etc., could be 50, could be 5000
100-400 USD
About $250. May be more or less, depending on condition.
You must call S&W to find out.
Made in 1981. Take it to a gunsmith for positive identification or call S&W.
Made by Charter Arms. Not much more history than that.
$25-$200, depending on make, model, and condition. We can't answer without some information- like asking what a car is worth.
Your Hi Standard snub nose revolver is valued at between 40-190 dollars depending on overall condition and a good bore.
Requires professional appraisal.
If your revolver breaks open like a shotgun, which I suspect it does, your serial number listed is incorrect. The gun was called the .38 Safety Hammerless and was made in various submodels from 1887-1940.
Open the cylinder and look at the yoke for a model number. S&W has made many 38 Special revolvers (which designates the cartridge, not the model). For a value, you will need model, serial number (for age), and NRA condition.