Your Sears model 200 shotgun was made by Winchester.The model 1200 Winchester is the same firearm.
Probably Mossberg
Winchester made the Sears Model 200.
The Sears model 200 is a Winchester Model 1200.
50-200 usd
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.
Winchester
Winchester Model 1200
Winchester 1200
Yes
Even though that gun was made by Wiinchester and is basically the same as the Model 1200, the trigger guard and stock are different and those parts from the Model 1200 will NOT interchange. There is no commercially available pistol grip kit for the Sears Model 200.
The Sears 200 is a Winchester Model 1200 with some minor modifications. Winchester 1200 of the same gauge will fit the Model 200 receiver. Buttstock and trigger group will not interchange.
$75-$200 depending on condition