Yu-Gi-Oh! · Secrets of Eternity (Japanese)
Crystal Keeper
Crystal Keeper from Secrets of Eternity (Japanese) (Yu-Gi-Oh!). Daily Cardmarket market price.
Market price · Normal Well above usual
€1.50
▲ +76.5% vs 30-day avg
Lowest€0.29
7-day avg€0.85
30-day avg€0.85
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€
Price source: Cardmarket public price guide · updated Oct 31, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €1.50 | €0.29 | €0.85 |
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
- Crystal Keeper
- ID
- cm:694632
Card value FAQ
How much is Crystal Keeper worth?
Crystal Keeper from Secrets of Eternity (Japanese) is currently worth €1.50 (Cardmarket trend, Normal variant, Oct 31, 2026). Listings start at €0.29. 30-day average: €0.85.
Is Crystal Keeper going up in value?
Compared with the 30-day average, the price is up 76.5%. The chart above shows the daily price history, and you can set a price-drop alert.
