No age records, most likely a Mossberg shotgun, values $50-$75.
Sears Roebuck co.
Up to $125.
No browning did not,but winchester made a ranger model pump action shotgun.
Stevens made for Sears Roebuck
$100-$150. sales@countrygunsmith.net
Depending on condition, up to $250. sales@countrygunsmith.net
As of 2014 there are a few places where one can buy parts for the Sears Roebuck 20-gauge Ranger 105-21 shotgun. These parts can be purchased through local gun dealers and through gun auctions.
Depends on model and condition. Typically $100-$150.
I last checked 1942 -52 as far as i can see
about $100
http://www.histandard.info/PDF/Sears%20Shotguns.pdf
50-100 or so