Don’t know about long term investment for run of the mill guns. Maybe old Colt SA’s or high end doubles type stuff. I’d guess kids in 50’s were interested in the new shiny stuff at the store and not their grandads front stuffer.

I reckon as flips it’s not bad. There’s always somebody just tired of something that wants something else...and you can make a quick few bucks, which turns into another. Then another.