Battle Spirits Saga · Savior of Chaos
Key of Intrusion
Key of Intrusion from Savior of Chaos (Battle Spirits Saga). Daily Cardmarket market price.
Market price · Foil Usual price
€1.99
Lowest€0.29
7-day avg€1.99
30-day avg€1.99
⚠ This price may belong to another version: Cardmarket reports the identical price for several cards in this set (Flower Palace BSS04-108). Check listings on Cardmarket before buying or selling.
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Price source: Cardmarket public price guide · updated Oct 31, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Foil | €1.99 | €0.29 | €1.99 |
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
- Key of Intrusion
- ID
- cm:761429
Card value FAQ
How much is Key of Intrusion worth?
Key of Intrusion from Savior of Chaos is currently worth €1.99 (Cardmarket trend, Foil variant, Oct 31, 2026). Listings start at €0.29. 30-day average: €1.99.
Is Key of Intrusion going up in value?
Compared with the 30-day average, the price is up 0.0%. The chart above shows the daily price history, and you can set a price-drop alert.
