
Weiß Schwarz · Rascal Does Not Dream of Bunny Girl SenpaiRare
Observation Theory, Rio Futaba SBY/W64-E027 R
Observation Theory, Rio Futaba from Rascal Does Not Dream of Bunny Girl Senpai (Weiß Schwarz). Daily Cardmarket market price.
NumberSBY/W64-E027 R
RarityRare
LanguageEnglish
ReleasedNov 15, 2019
Illustrator—
Market price · Normal
€0.52
▼ -40.9% vs 30-day avg
Lowest€0.10
7-day avg€0.77
30-day avg€0.88
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€
Price source: Cardmarket public price guide · updated Nov 2, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €0.52 | €0.10 | €0.88 |
Price history
Days before Oct 30, 2026 are estimated from Cardmarket averages (30, 7 and 1 day); from then on — our daily readings.
Card details
- Name
- Observation Theory, Rio Futaba
- ID
- cm:414194
Card value FAQ
How much is Observation Theory, Rio Futaba SBY/W64-E027 R worth?
Observation Theory, Rio Futaba SBY/W64-E027 R from Rascal Does Not Dream of Bunny Girl Senpai is currently worth €0.52 (Cardmarket trend, Normal variant, Nov 2, 2026). Listings start at €0.10. 30-day average: €0.88.
Is Observation Theory, Rio Futaba SBY/W64-E027 R going up in value?
Compared with the 30-day average, the price is down 40.9%. The chart above shows the daily price history, and you can set a price-drop alert.








