TCGIndexUnion Arena prices on TCGIndex are TCGplayer market prices (the US market), in US dollars. Another currency is a conversion from USD at the day's rate, not a European market price. We do not use Cardmarket or Cardtrader prices for Union Arena.
Real picks, scored 30 days after we published them, losses included.
Union Arena, last 90 days: 106 picks scored, 81% finished higher, average +13.3%. Members get each pick the day it is published.
See PremiumThe Attack on Titan cards people open packs for: the top rarities of the set, ranked by what they trade at today.




























































Attack on Titan is a Union Arena set (set code UE10BT, listed as "UE10BT: Attack on Titan") released on August 29, 2025, currently valued at $2,308 in total market value across its singles. 140 cards are tracked, with sealed products listed separately.
The most valuable card in Attack on Titan is Levi (011) (SR***) at $850.00, followed by Mikasa Ackermann (089) (SR**) ($219.25) and Levi (010) (SR**) ($190.00). Together, the top 3 cards represent 55% of the set's total value.
Market data updated daily. Prices reflect Near Mint condition from major marketplaces. Track Attack on Titan value history, top cards, and market trends on TCGIndex.
All Union Arena sets with release dates and values