
Weekly Shonen Jump Alpha September 2012 membership promotional card is a 2012 Yu-Gi-Oh! set with 1 card on its set list. Its most valuable card by market price is Superdreadnought Rail Cannon Gustav Max.
Prices as of Oct 12, 2026
| No. | Card | Rarity | Price |
|---|---|---|---|
| JUMP-EN062 | Superdreadnought Rail Cannon Gustav Max | Ultra Rare | $16.24 |