zombie pokemon cards Gargantuar 80 Exploding Kittens resurrects 'dead' players

If you have full sets of a certain subset (such as basic to stage 2 Pokmon or Trainers cards), it might also be prudent to not just separate them, but also use that to distinguish that bulk pile

The foil plummeted from $6 to $2 but is hanging around $4 now

Since the corners of Alpha cards are rounder than Beta, some people tried to make their Beta cards look like an Alpha card and therefore increasing the value

Golos, Tireless Pilgrim is clearly a 5-color commander, but it became the go-to commander for 5-color decks and was hurting diversity in the format in the same way (if not worse than) the rest of Commanders banned cards