I have a old Marlin 336 30-30 JM stamped with a stright stock on it. It's pre-safety and I would say it's in good condition. My grandad gave it to me about 15 or 20 years ago. Just wondering what it might be worth. I know this I'm not giving much detail on it but that's because I don't know what to put here. I also have another one same specs and in better condition, but with a gold trigger. Any info will help. I know there are more than two of them out there but I haven't seen any. Are they rare or what?