I have a new in the box Cooey model 840 in 12 gauge. I paid $200.00 for it almost 2 years ago and I will not sell it for less than that. When it is a gun like this most likely a collector will be interested. And most collectors realize that even an original box is worth something, especially if in very good conditioin. A very good to excellent condition gun should bring $125.00-$150.00--maaaaaybeeee $175.00 to the right person. One that has not been fired with the box should definately bring more. It just depends if a person is willing to hold out and not sell right away. I know one thing, if the gun is unfired with the box, have your buddy send me a pm. I will pay $150.00. Now if a person isn't a collector and just wants a shooter, then perhaps they won't pay that. But like anything else, for every 20 people that look at something, only one might be really interested. There are lots of people who would like something for nothing, me included.