As in all investments, only a small number of rare airguns could be something close to an investment. even then, an investment is only worth what someone is willing to pay for it. I like the opening scenes in Ricks (Casablanca) where someone from Europe is trying to sell a phenomenal diamond, but Casablanca is awash with diamonds. The agreed to price was way too low, but that's all they could get. One of the hazards of investing when no one really wants your investment.
I do my homework, I vote accordingly, Still it seems as if our government gets dumber every hour. Something will break somewhere, I just hope it's not me!
And as the old saying goes, "How do you become a millionaire? Start with 2 million and get into airguns!" (repetitive, yes, but true!)