$150-$400 (only goes that high if you can find a buyer who thinks a 410 is worth more than a larger gauge) I disagree. Depending on condition, older double barrels, even off brand ones, command a premium the smaller the gauge. Stevens 311A's in excellent condition are going for $400-$700 range. The Crescent Quail Hammerless would start at these prices and go higher. The Hammerless Quail with checkered walnut and splinter forend would begin at the $700 range if in 90-95% condition. Alot depends on the local market. In the southeast, .410 SxSs are going for high dollars.
70-100 years
200.00
Try gunstocksinc.com
50-125 USD
The Crescent Arms "Empire Hammerless" double barrel (20 guage) is not a collectable gun, but is a "shooter". Thus, in shootable condition, it is worth about $200. That's what I paid for mine, strictly for bird hunting.
try e-gunparts.com
the knickerbocker was made by crescent arms Look under Crescent Tryon firearms
The wooden forearm is easily made, but if you need the metal part of the forend you are in for a tough time. We are one of the largest used parts dealers in the country and have not had a Crescent .410 forend iron in years. sales@countrygunsmith.net
Check out gunshop.com,they got Lots of info on dbl barrel shotguns.
"The Berkshire" by Meridan Firearms "Berkshire No. 3000" by Crescent Firearms Contrary to popular belief, not the same company.
$100-$200, depending on model and condition
If it is a hammerless single shot or double barrel, it was PROBABLY made by Crescent Firearms, 1892-1931.