Hello everyone. I’m trying to figure out the value of my Marlin. I purchased mine in 2009. i may have put only one box of round through it in all these years. I don’t know if mine is a JM stamp. My understanding is it either has the stamp or does not. My specific gun has a stamp but I’m not exactly sure what stamp it has. It also does not have any REM stamp on it. Any info or help is much appreciated.