System Alpha v1.0PocketVault
// yugioh
Evilswarm Ophion
Quarter Century Stampede · #EN179
Quarter Century Secret RareXYZ MonsterDARKDragon
// market value
src: YGOPRODeck
as of 2026-06-14
Raw
$0.45
PSA 9
$1.58
est.
PSA 10
$4.11
est.
Graded tiers marked est. are calculated from raw market price using rarity-based multipliers until a verified sold-comp is available.