I believe that your Sears shotgun is a Winchester model 37A shotgun that was made for Sears Roebuck And Co,.
It depends on the the number of barrels, year, model, condition and serial number.
Savage Arms
The Sears Roebuck Model 20 12 gauge shotgun, serial number 5832006 is valued at $200 in very good condition. It good condition, it is valued at $125.
Check the receiver and barrel.
Tell us a little more. Sears sold a lot of different shotguns and a serial number will not identify it.
410 is not a gauge. 410ga
You would have to list the model number of your shotgun,to identify the maker of your sears and roebuck shotgun,in order to get the correct buttstock.
on the receiver Serial numbers were not required on longarms prior to 1969 and most of the manufacturers of utility and 'catalog store' guns did not use them.
$100-$150. sales@countrygunsmith.net
The Sears Roebuck Model 300 12 Gauge shotgun was manufactured during the period when Sears collaborated with various companies to produce firearms, primarily in the 1960s and 1970s. However, to determine the specific year of manufacture for a shotgun with the serial number 273521160, you would typically need to reference the manufacturer's records or consult a firearms expert, as the serial number can provide more precise dating based on the production year.
Winchester