The manner in which you have asked your question almost guarantees it can not be answered with any degree of accuracy. You need to give the overall condition, serial number, finish, sights, accessories, box, papers, any engraving, etc.. You might be in the 50-350 USD and up range depending on specifics.
$450.00
The value of a Sears Roebuck 12-gauge 101.100A shotgun is around $100. This depends on the the condition of the firearm.
50-150 USD
The value of a sears nitro excel 16 gauge single-shot shotgun can vary widely depending on its condition, rarity and any unique features it may have. Firearms values change overtime and may not have significant collectors value.
A Sears model 100.101 20 gauge single shot shotgun is worth between $150 and $400. The actual value depends on the actual condition of the weapon and the interested buyers.
The value of a 12 gauge Sears and Roebuck single shot bolt action model 14 will vary depending on the condition. If the gun is in good condition, it could be worth $150-$200 dollars.
Nothing much. Single shot, 20 gauge, and "Sears and Roebuck" on it (it was probably made by Savage) all work against it having a high value. It may be worth $40-$50 to someone.
i have been trying to find info on a Gibraltar 20 gauge shot gun that i recived. love to find a value. I cant find any thing.
http://www.histandard.info/PDF/Sears%20Shotguns.pdf
1949
Not at all.
What is the value of a Stevens model 940b 16 gauge single shot? And when was it made?