Image via TCGplayer via TCGCSV — artwork © Bandai. Shown for identification.
Waifu Score
80.2- Artwork · 25%88
- Character popularity · 20%80
- Rarity · 15%80
- Market value · 15%72
- Collector demand · 15%79
- Set importance · 10%76
The Waifu Scoreis TCGWaifu's composite rating of a card's collectibility — artwork, character popularity, rarity, market value, collector demand, and set importance, weighted in that order.
Shion (2-Star Alt Art)
Shion · Union Arena · Union Arena: That Time I Got Reincarnated as a Slime
TCGWaifu editorial estimate: $233
Price history
$233 → $244
Weekly TCGplayer market snapshots since 2026-08-03 · points recorded on change
Why collectors want it
Shion's two-star — one of the top star slots in Slime's Union Arena debut.
- Game
- Union Arena
- Set
- Union Arena: That Time I Got Reincarnated as a Slime (UE20BT)
- Rarity
- SR★★
- Card type
- Character
- Language
- English
- Released
- 2026
Where to buy
Affiliate disclosure: TCGWaifu may earn a commission from purchases made through the links above, at no extra cost to you. Prices shown are editorial estimates, not live quotes.
Where Shion (2-Star Alt Art) stands
It is the most valuable of the 21 Shion cards we price with TCGplayer market data. By market price it ranks 7th of the 262 priced cards TCGplayer lists under Union Arena: That Time I Got Reincarnated as a Slime (the top 3%). TCGplayer groups it with that list's Super Rare 2-Star cards, which have a median market price of $244 (9 cards).
More Shion prints
- Shion (P-005) (R*) UE20BT$28.00
- Shion (019) (R*) UE20BT$22.09
- Shion (052) (R*) UE20BT$21.69
- Shion (056) (SR*) UE20BT$16.99
- Shion (055) (R*) UE20BT$12.99
- Shion (053) UE20BT$6.01
Also from Union Arena: That Time I Got Reincarnated as a Slime
- Luminus (048) (SR★★)$324
- Hinata Sakaguchi (2-Star Alt Art)$324
- Milim Nava (2-Star Alt Art)$313
- Shizu (043) (SR**)$192
- Milim Nava (Promo 1-Star)$28.78
Prices are TCGplayer market data, refreshed weekly; “est.” marks our estimate.
Similar cards
Affiliate disclosure: TCGWaifu may earn a commission from purchases made through the links above, at no extra cost to you. Linked prices are TCGplayer market prices, refreshed weekly.
Shion (2-Star Alt Art): quick answers
- How much is Shion (2-Star Alt Art) (UE20BT/TSK-2-053) worth?
- The current TCGplayer market price is $244 (updated 2026-09-28). Our editorial estimate for a near-mint copy is $233. Actual sale prices vary with condition and printing.
- What set is Shion (2-Star Alt Art) from?
- It was printed in Union Arena: That Time I Got Reincarnated as a Slime (UE20BT), a Union Arena set released June 2026.
- Is it the most valuable Shion card?
- Yes: of the 21 Shion cards we price with TCGplayer market data, this one is currently the most valuable.
- Is Shion (2-Star Alt Art) a good card to collect?
- It scores 80.2/100 on our Waifu Score. Shion's two-star — one of the top star slots in Slime's Union Arena debut.