booster box size difference from when I started playing vs now Platinum sets or Heart Gold/Soul Silver sets Pokémon Booster Box Sealed Case

The surprising answer is: quite well, actually

Short Print (SP) A card that is printed in lower quantities than others in the set, making it rarer and more valuable

But if I had to show aliens one mobile game that exemplified the entire industry, it would be Pokmon TCG Pocket

Legendary Creature - Human Assassin Commander (CTRL to add secondary) Artifact Apple of Eden, Isu Relic , Pay 4 life, Sacrifice Apple of Eden: Look at target opponent's hand and exile those cards face down

It is difficult to accurately assess condition without the tools and knowledge that a professional grader has but it is still worth coming up with your best guess about a card's raw condition