I don't sell anything I purchased 20-32 years ago nor do I sell anything I purchased private sale before '13. I have some things that are sentimental. Everything else especially after '13, it depends on if I need it or not. I got rid of a colt officers 25 years ago with intricate checkering on the front of the grip; I definitely regret that one. I think before I act now. If it's a polymer handgun or a dime a dozen AR I don't care. I downsized my AR lower inventory and focused on uppers.. This stupid new rule coming out will make things more difficult so I'll probably just hold what I have now.