System Alpha v1.0PocketVault
// yugioh
Thunder Dragon Colossus
Quarter Century Bonanza · #EN036
Ultra RareFusion MonsterDARKThunder
// market value
src: YGOPRODeck
as of 2026-06-15
Raw
$0.21
PSA 9
$0.63
est.
PSA 10
$1.45
est.
Graded tiers marked est. are calculated from raw market price using rarity-based multipliers until a verified sold-comp is available.