System Alpha v1.0PocketVault
// yugioh
Superdreadnought Rail Cannon Gustav Max
OTS Tournament Pack 4 · #OP04-EN023
Common / Short Print
// market value
src: TCG Price Lookup
as of 2026-06-23
Raw
$0.83
PSA 9
$1.33
est.
PSA 10
$2.66
est.
Graded tiers marked est. are calculated from raw market price using rarity-based multipliers until a verified sold-comp is available.