The value of your Janssen & Sons shotgun depends entirely on it's condition. If it still looks and works as new and has not been refinished it would be worth top dollar. On the other hand rust, dents, dings, refinishing of wood or metal, missing parts, etc. bring the value down quickly. Most of these were made around the turn of the century prior to WW1 around Leige, Belgium. There are many variations but none have garnered a 'high' price as far as we can tell. All but two of the Janssens that I've seen were pretty well 'used up'. They gave every indication of having been used, and used hard for a long time. In that condition they bring $20 - $50 strictly as wall hangers. The top selling price I've seen was at $700. Every Janssen I've seen has either Damascus or Laminated Steel barrels and should NOT be fired with smokeless cartridges under any condition. They were designed strictly for black powder and it's lower operating pressures. Why not post some pictures of it so we can see what we're talking about? Like everything else, it's actually only worth what someone else will pay you for it. But no one will buy it without seeing it.
300 to 400
Depends on who made itl.
100 USD
it just depends on what gauge and the stock and other stuff like that?
You will have to provide a DETAILED description of ALL markings, caliber or gauge, barrel length, type of action, box, accessories,etc..
Professional appraisal required
170-290
The AH Fox Sterlingworth 20 gauge side-by-side shotgun is worth about 2500 dollars to about 9000 dollars depending on its condition. Certain barrel and stock styles are more valuable than others.
How old is it? Barrel length? What is it choked?How much of the finish is present? What condition is the stock in? Broad range 200-400
from $50---$150. depending on condition
around 180-220
what is 20 gauge shotgun with kk worth