System Alpha v1.0PocketVault
// yugioh
Lavalval Chain
Quarter Century Stampede · #EN162
Quarter Century Secret RareXYZ MonsterFIRESea Serpent
// market value
src: YGOPRODeck
as of 2026-06-16
Raw
$0.67
PSA 9
$2.35
est.
PSA 10
$6.11
est.
Graded tiers marked est. are calculated from raw market price using rarity-based multipliers until a verified sold-comp is available.