yugioh odd eyes dragon deck Odd-Eyes Pendulum - Secret Rare Odd-Eyes Dragon (Shatterfoil) - Starter

Granted, it is just one very specific Champs promo foil of Mutavault that has seen its value skyrocket , with all other copies of the card listed for between $4 and $10

lonely lusus didn't specify the playstyle for this deck

This card is a bit of a sleeper, but with Cascade and Storm synergy, it has much more value than someone might think just by reading it

This cards value might go down slightly during its time on the List, but I think Triomes always retain a decent amount of value due to how helpful and unique they are

The cherry on top

"People are starting to grade and collect these old sets, but it's still a very new concept." Browning offers a similar take