Virtually no way to value an item without a detailed description of all markings, features, accessories, box, papers, etc.. Check on line auctions , Blue Book of Gun Values or gun shows/shops for one closest to what you have.
That will depend on the Model of shotgun you are asking about,along with the overall condition of your Winchester shotgun?
1400.00
100-1000 USD or so
your model 12 Winchester pump shotgun was made in 1951 as to value in fine condition I have seen them from 550.00 dollars and up.
It depends on the original condition. $250-5,000.
Winchester did not make a model 810 wingmaster shotgun.Remington made a model 870 Wingmaster shotgun,is this what you are asking about?
What is the value Stevens firearms 1907 20 gauge pump shotgun? What is the value Stevens firearms 1907 20 gauge pump shotgun?
Your Winchester model 120 ranger shotgun will be valued at between 90-200 dollars depending on overall condition and a good bore.
Winchester 1897 pump riot shotgun ser# 296799 what year made?
Yes, a well maintained 1961 Winchester 20 gauge model 12 pump shotgun is in good condition.
Between 90-220 dollars,depending on the overall condition of the shotgun,type of barrel(plain,vent rib)and the gauge of the shotgun.
No not to my knowledge but Winchester did.