The most expensive Union Arena card is Action Point Card (AP01*) (Serial Numbered) at $6500.00 (NM condition, market price).
There are 78 Union Arena sets tracked on inkwell with daily price updates.
The total Union Arena singles market is valued at approximately $189K across 78 sets and 6,710 priced cards.
The newest Union Arena set is UE23BT: Inuyasha Release Event Cards, released August 2026 with a total set value of $247.58.
Union Arena card prices are refreshed daily from multiple market sources, with historical tracking going back to when we started monitoring each card.
Cards are categorized as None, C, R, Sr, U, Ap, Ur, Sp. Browse by rarity to find cards at each tier.
Check our budget picks list for cards under $1, or browse sealed products for the best value per card.
Union Arena is Bandai's crossover TCG featuring characters from multiple anime franchises. Cards from popular series like Jujutsu Kaisen and Demon Slayer tend to carry higher premiums.
