
Yu-Gi-Oh! · Speed Duel: Streets of Battle City BoxCommon
Fortress Whale's Oath SBC1-ENC17
Fortress Whale's Oath from Speed Duel: Streets of Battle City Box (Yu-Gi-Oh!). Daily Cardmarket market price.
NumberSBC1-ENC17
RarityCommon
LanguageEnglish
ReleasedAug 24, 2023
Illustrator—
Market price · Normal
€0.03
▼ -76.9% vs 30-day avg
Lowest€0.02
7-day avg€0.07
30-day avg€0.13
E-mail me when the price drops to
€
Price source: Cardmarket public price guide · updated Nov 3, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €0.03 | €0.02 | €0.13 |
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
- Fortress Whale's Oath
- ID
- cm:727802
Card value FAQ
How much is Fortress Whale's Oath SBC1-ENC17 worth?
Fortress Whale's Oath SBC1-ENC17 from Speed Duel: Streets of Battle City Box is currently worth €0.03 (Cardmarket trend, Normal variant, Nov 3, 2026). Listings start at €0.02. 30-day average: €0.13.
Is Fortress Whale's Oath SBC1-ENC17 going up in value?
Compared with the 30-day average, the price is down 76.9%. The chart above shows the daily price history, and you can set a price-drop alert.







