This is one of those collectable things I just never understood the appeal of. Personally, when it comes to trading cards in general, I'm only interested in the cards with an actual game like pokemon or magic, but not for the resells value or whatever.
Why do people actually like collecting things like baseball cards? Is it like an NFT where they buy them thinking they can upsell them and make a fortune? I can understand searching for specific players you actually follow or famous icons of the past, but I see people at flea markets and swap meets with vans full of cards, and they might sell one or two out of their entire collection.

And these things are massive shelf warmers I've seen many stores with shelves just like this video, just packed and overflowing with cards for every major sport, and no one is even looking at them.

https://www.youtube.com/shorts/7mL-_eAUUB0