I have a Nikon turkey pro in mossy oak breakup that I am considering selling. What is the going price for one that has been mounted on a shotgun but never carried or shot? It is basically brand new. I also have a leupold 2x7 36 nwtf model with the circle x reticle that has the matte brown finish that I am considering selling. Just curious what they are bringing before I make the decision if I want to part with them.