Weiß Schwarz · Kaguya-sama: Love is WarSuper Rare
A Certain Summer Day, Kei KGL/S79-E030S SR
A Certain Summer Day, Kei from Kaguya-sama: Love is War (Weiß Schwarz). Daily Cardmarket market price.
NumberKGL/S79-E030S SR
RaritySuper Rare
LanguageEnglish
ReleasedJun 25, 2021
Illustrator—
Market price · Normal Well below usual
€7.98
▼ -20.2% vs 30-day avg
Lowest€8.00
7-day avg€10.00
30-day avg€10.00
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€
Price source: Cardmarket public price guide · updated Nov 1, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €7.98 | €8.00 | €10.00 |
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
- A Certain Summer Day, Kei
- ID
- cm:570536
Card value FAQ
How much is A Certain Summer Day, Kei KGL/S79-E030S SR worth?
A Certain Summer Day, Kei KGL/S79-E030S SR from Kaguya-sama: Love is War is currently worth €7.98 (Cardmarket trend, Normal variant, Nov 1, 2026). Listings start at €8.00. 30-day average: €10.00.
Is A Certain Summer Day, Kei KGL/S79-E030S SR going up in value?
Compared with the 30-day average, the price is down 20.2%. The chart above shows the daily price history, and you can set a price-drop alert.
