most expensive trainer cards pokemon Do YOU Have These? Top 10 Ever! The 23 Most Rare and
Description
Only adding counters after saddling weakens the card dramatically

Only three known copies of this card exist
Of course the set up of this small gap (arround 0.25mm) was very difficult because the card has thickness which may vary

This is the toughest one, because this has the potential to continue rising though the only cards we're seeing hit $200+ numbers in this current era are Charizard and Pikachu cards, so I do believe there is a ceiling
