System Alpha v1.0PocketVault
// yugioh
Assault Synchron
Battles of Legend: Monstrous Revenge · #EN003
Quarter Century Secret RareTuner MonsterDARKMachine
// market value
src: YGOPRODeck
as of 2026-06-14
Raw
$0.20
PSA 9
$0.70
est.
PSA 10
$1.82
est.
Graded tiers marked est. are calculated from raw market price using rarity-based multipliers until a verified sold-comp is available.