Just want to know if anyone has an idea of value and were I may sell one.This gun has been shot once.It has been stored in a closet since 1958.It has the box it came in and all the papers.The barrel is marked skeet and it has the vent rib.Also it has four factory choke tubes with it.There are a lot of them in the Blue Book but who knows what is what.I have no clue about shotguns.thank you for any help you may have.