Wanted: Looking for older winchester shotguns complete or needing parts or work

Hey I'm looking to buy older winchester shotguns i would be interested in any model and in any condition as long as the price is fair  mostly looking for models... model 12 featherweight, model 25 , model 40, model 42,model 50 and model 59 winchesters but like I said I would be interested in anything if the price is fair