But the question is, can investing be a hobby? I'm not sure it can, although I fully accept and expect that some would disagree. By your statement, a collector is by definition a hobbyist. In actuality, I believe a hobbyist is one who follows their passion with absolutely no regard of financial implications. How many people would spend that kind of money
purely for the enjoyment of it? To me
THAT is a hobbyist. I also believe somebody can be both a hobbyist AND a businessperson, which is what a large portion of the membership here on HI would fall under. For instance, I collect Alex Tanguay, with no regard for financial implications, except to ensure that I do not exceed my budget. But all the other things I collect such as sets, or rookie cards, are bought with potential investment return in mind. Therefore my HOBBY is collecting Alex Tanguay cards, not hockey cards in general.
I'm not saying that business is a bad thing, but I don't think a single person would spend that kind of money without considering potential return, whether it be tomorrow, or for their kids/grandkids 40 years down the line. And you're right, it doesn't have to be five figures, it could be as little as a kid who spent their five dollar allowance on a pack of Upper Deck. I'm not saying that I'm right or wrong, but that's just how I view it, no matter how cynical of a view it may be