So should I sell my Pythons now or later? Always the question. Two nib examples, in the safe, will not cost me anymore for the next decade. My kids dont want them yet but that might change. I dont see the need to sell things now hoping to be a later price decrease. You cant guess what is going to happen with certainty. If you like your stuff keep it. If your tired of it and want to move on then sell it. If you get your money all back, then you broke even which is more than a lot of investments can say. But when I bought them there were selling for a lot less than today but they were not cheap even back then.
Are they selling for more today than a Dow Index Fund, bought then would sell for now, or some other measure of what you could have bought.
I don't buy guns for investment purposes. I doubt very many here do. But I enjoy the fact that I can usually sell them without a loss most of the time and often with a little profit that might keep up with inflation in most cases. So, guns, unlike bicycles or golf clubs, are really just another form of cash more or less.