Try Numrichgunparts.com
$65
find a collector i sold my sears and roebuck for 750 im sure you can get quite a bit.
http://www.histandard.info/PDF/Sears%20Shotguns.pdf
I believe that your Sears shotgun is a Winchester model 37A shotgun that was made for Sears Roebuck And Co,.
A bolt action Sears Roebuck shotgun would probably sell for $75 to $125 retail.
Sears Roebuck co.
$75-$125, depending on condition.
Depends on model and condition. Typically $100-$150.
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.
No age records, most likely a Mossberg shotgun, values $50-$75.
need a diagram of sears model 66m shotgun for takedown
about $100