Hi all, This is my first post here, and I am looking for any help someone may be able to offer. When I was 13, my grandfather and I traded a Marlin model 336 for a Winchester Model 70. It wasn't until years later that I learned the history and stories behind the Model 336, and it's been one of my biggest regrets. I was able to find some info on that gun, but I'm curious if there are any 3rd party services that can help/act as an intermediary to try and find the current owner, or if there is any way or place to put out that I'm looking for this particular gun to try and buy back. A few stats on the gun: Marlin Model 336 .30-.30 I traded it at Gander Mountain and it was sold on 10-16-2007 to someone from New York State. Serial Number: 2680 I know its a long shot, but I figured someone has had to have made the same mistake I did and might know any way to gain some more information. I greatly appreciate any help you might have.