Although trading card fashion is thought to have passed, it is still very common.
There are different trends every year and Trading cards are made for all of them.
For example, there used to be a Pokemon trading cart.
But now Pokemon is not very popular.
So you know what is popular?
Of course, Fornite.
And you can find Fortnite trading cards almost anywhere. The lesson to be learned here is this. The trading card is a hobby that will never go out of style.
New trends will bring new Trading cards.
Football trading cards never are worn, however. There are places where old players' cards also pay a lot.
The rarer the trading card, the more valuable it is.
I had pokemon trading cards when I was little but I think I lost interest in them as I grew up because I have no idea where they are now.
I envy the people who have meticulously protected their things from their childhood. I think I can not achieve this because my attention is distracted.
As I mentioned above, there are dimensions you should pay attention to when designing a Trading card.
You can check out this page for Trading Card design inspiration.
I suggest you look here for other articles about size