I am not very experienced with guns and I have only been into it for 3 or 4 years and my knowledge on selling and value is in essence none nonexistent. I have a remington 870 express 20 gauge i picked up a few years ago and I used it for trap shooting and what not, but have not really found a need for it any longer as I have a Rem 1187 12 gauge and I really really enjoy that gun and don't shoot enough to need a second shotgun. I would like to sell the 870 but am unaware of a few things. Where is the best place to have it sold? (or what method would I receive the most money) I am aware that an 870 express isn't even worth much brand new let alone used, but it is is perfect condition (with the exception of a little dust) and the only modification I have had done is a second bead sight on it for trap shooting. It has 750-1000 rounds through it at most, so given these perimeters, about how much could I expect to get for it?