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Union Arena
Union Arena Booster Packs & Boxes
Union Arena Booster Packs & Boxes
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Union Arena Booster Boxes & Booster Packs
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Preorder Now! Available Friday, August 29 2025
Preorder Now! Available Friday, August 29 2025
Union Arena Attack on Titan Booster Box UE10BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, August 29 2025
Preorder Now! Available Friday, August 29 2025
Union Arena Attack on Titan Booster Pack UE10BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, May 30 2025
Preorder Now! Available Friday, May 30 2025
Union Arena Black Clover Booster Box UE08BT
All variants
Out of stock.
$0.00
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All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, May 30 2025
Preorder Now! Available Friday, May 30 2025
Union Arena Black Clover Booster Pack UE08BT
All variants
Out of stock.
$0.00
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All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Union Arena BLEACH: Thousand-Year Blood War Booster Box UE01BT
All variants
Out of stock.
$74.99
Wishlist
All variants
Out of stock.
$74.99
Wishlist
All variants
Out of stock
Wishlist
$74.99
Union Arena BLEACH: Thousand-Year Blood War Booster Pack UE01BT
All variants
Out of stock.
$4.99
Wishlist
All variants
Out of stock.
$4.99
Wishlist
All variants
Out of stock
Wishlist
$4.99
Preorder Now! Available Friday, May 30 2025
Preorder Now! Available Friday, May 30 2025
Union Arena BLEACH: Thousand-Year Blood War VOLUME 2 Booster Box UEX01BT
All variants
Out of stock.
$0.00
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All variants
Out of stock.
$0.00
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All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, May 30 2025
Preorder Now! Available Friday, May 30 2025
Union Arena BLEACH: Thousand-Year Blood War VOLUME 2 Booster Pack UEX01BT
All variants
Out of stock.
$0.00
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All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, August 29 2025
Preorder Now! Available Friday, August 29 2025
Union Arena CODE GEASS: Lelouch of the Rebellion VOLUME 2 Booster Box UEX03BT
All variants
Out of stock.
$0.00
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All variants
Out of stock.
$0.00
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Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, August 29 2025
Preorder Now! Available Friday, August 29 2025
Union Arena CODE GEASS: Lelouch of the Rebellion VOLUME 2 Booster Pack UEX03BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Union Arena Demon Slayer: Kimetsu No Yaiba Booster Box UE05BT
Brand New
9 In Stock
$79.84
$69.99
Brand New
9 In Stock
$79.84
$69.99
Brand New
9 In Stock
$79.84
$69.99
Union Arena Demon Slayer: Kimetsu No Yaiba Booster Pack UE05BT
Brand New
16 In Stock
$4.99
Brand New
16 In Stock
$4.99
Brand New
16 In Stock
$4.99
Preorder Now! Available Friday, July 25 2025
Preorder Now! Available Friday, July 25 2025
Union Arena Full Metal Alchemist Booster Box UE09BT
All variants
Out of stock.
$0.00
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Out of stock.
$0.00
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All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, July 25 2025
Preorder Now! Available Friday, July 25 2025
Union Arena Full Metal Alchemist Booster Pack UE09BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Union Arena HUNTER X HUNTER Booster Box UE02BT
All variants
Out of stock.
$64.99
Wishlist
All variants
Out of stock.
$64.99
Wishlist
All variants
Out of stock
Wishlist
$64.99
Union Arena HUNTER X HUNTER Booster Pack UE02BT
Brand New
11 In Stock
$6.99
Brand New
11 In Stock
$6.99
Brand New
11 In Stock
$6.99
Preorder Now! Available Friday, September 26 2025
Preorder Now! Available Friday, September 26 2025
Union Arena HUNTER X HUNTER VOLUME 2 Booster Box UEX04BT
All variants
Out of stock.
$0.00
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All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, September 26 2025
Preorder Now! Available Friday, September 26 2025
Union Arena HUNTER X HUNTER VOLUME 2 Booster Pack UEX04BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, June 27 2025
Preorder Now! Available Friday, June 27 2025
Union Arena Jujutsu Kaisen VOLUME 2 Booster Box UEX02BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, June 27 2025
Preorder Now! Available Friday, June 27 2025
Union Arena Jujutsu Kaisen VOLUME 2 Booster Pack UEX02BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Union Arena ONE PUNCH MAN Booster Box UE06BT
Brand New
16 In Stock
$79.84
$59.99
Brand New
16 In Stock
$79.84
$59.99
Brand New
16 In Stock
$79.84
$59.99
Union Arena ONE PUNCH MAN Booster Pack UE06BT
Brand New
16 In Stock
$4.99
$4.49
Brand New
16 In Stock
$4.99
$4.49
Brand New
16 In Stock
$4.99
$4.49
Preorder Now! Available Friday, September 26 2025
Preorder Now! Available Friday, September 26 2025
Union Arena Rurouni Kenshin Booster Box UE11BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
Preorder Now! Available Friday, September 26 2025
Preorder Now! Available Friday, September 26 2025
Union Arena Rurouni Kenshin Booster Pack UE11BT
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock.
$0.00
Wishlist
All variants
Out of stock
Wishlist
$0.00
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Brand New 16 In Stock
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