Image via TCGplayer via TCGCSV — artwork © Bandai. Shown for identification.
Waifu Score
80.5- Artwork · 25%95
- Character popularity · 20%87
- Rarity · 15%80
- Market value · 15%56
- Collector demand · 15%74
- Set importance · 10%79
The Waifu Score is TCGWaifu's composite rating of a card's collectibility — artwork, character popularity, rarity, market value, collector demand, and set importance, weighted in that order.
Shinobu Kocho (1-Star Alt Art)
Shinobu Kocho · Union Arena · Union Arena: Demon Slayer
TCGWaifu editorial estimate: $68
Price history
Tracking since 2026-07-03 at $29.19. The chart builds as weekly market snapshots accumulate.
Why collectors want it
The butterfly-motif alt art regularly cited as the best-looking card in the set. Art-first collectors rank Shinobu prints above their raw popularity numbers.
- Game
- Union Arena
- Set
- Union Arena: Demon Slayer (UE05BT)
- Rarity
- R★
- Card type
- Character
- Language
- English
- Released
- 2025
Where to buy
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Shinobu Kocho (1-Star Alt Art): quick answers
- How much is Shinobu Kocho (1-Star Alt Art) (UE05BT/KMY-1-021) worth?
- The current TCGplayer market price is $29.19 (updated 2026-07-03). Our editorial estimate for a near-mint copy is $68. Actual sale prices vary with condition and printing.
- What set is Shinobu Kocho (1-Star Alt Art) from?
- It was printed in Union Arena: Demon Slayer (UE05BT), a Union Arena set released January 2025.
- Is Shinobu Kocho (1-Star Alt Art) a good card to collect?
- It scores 80.5/100 on our Waifu Score. The butterfly-motif alt art regularly cited as the best-looking card in the set. Art-first collectors rank Shinobu prints above their raw popularity numbers.