Hero Association — trend data is still being collected. Check the price chart below for available history.
Fresh· Updated Oct 31, 2026
Card Details
TypeField
Mana Cost1
Card TextMain: Switch to Resting. Sliding This Card: Play up to 2 red character card with 3 or less required energy and 1 AP cost from your hand set to resting onto your field.
inkwell Fair Value™?· NM
$0.09
single source
——
Condition?
Confidencemedium
Prices as ofOct 31
Normal—
Cheapest printing—
Why This Price
inkwell Estimate
Fair Value$0.09
Freshness
Prices as ofOct 31
Update cadenceDaily
Inkwell Fair Value$0.09
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- How much is Hero Association worth?
- The current Near Mint price for Hero Association from UE06BT: One Punch Man (Union Arena) is $0.09. Price trend data is still being collected.
- What set is Hero Association from?
- Hero Association is from the UE06BT: One Punch Man set, released March 2025. It is a U in Union Arena.
- What rarity is Hero Association?
- Hero Association is a U card from UE06BT: One Punch Man in Union Arena.
- How many Hero Association cards exist?
- There are 2 different Hero Association cards across Union Arena sets. Each version has unique stats, abilities, and artwork.