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Cardfight!! Vanguard · BT10: Triumphant Return of the King of KnightsRR

Flashing Jewel Knight, Iseult [G Format] BT10/010EN

Flashing Jewel Knight, Iseult [G Format] from BT10: Triumphant Return of the King of Knights (Cardfight!! Vanguard). Daily Cardmarket market price.

SetBT10: Triumphant Return of the King of Knights

NumberBT10/010EN

RarityRR

LanguageEnglish

ReleasedDec 13, 2013

Illustrator—

Market price · Normal Well below usual

€3.03 ▼ -21.5% vs 30-day avg

Lowest€2.50

7-day avg€3.49

30-day avg€3.86

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Price source: Cardmarket public price guide · updated Nov 3, 2026

Prices by variant

Variant	Trend	Lowest	30-day avg
Normal	€3.03	€2.50	€3.86
Foil	€3.18	—	€3.10

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: Flashing Jewel Knight, Iseult [G Format]
Set: BT10: Triumphant Return of the King of Knights
ID: cm:305321

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Card value FAQ

How much is Flashing Jewel Knight, Iseult [G Format] BT10/010EN worth?

Flashing Jewel Knight, Iseult [G Format] BT10/010EN from BT10: Triumphant Return of the King of Knights is currently worth €3.03 (Cardmarket trend, Normal variant, Nov 3, 2026). Listings start at €2.50. 30-day average: €3.86.

Which version of Flashing Jewel Knight, Iseult [G Format] is the most valuable?

Of its 2 variants, Foil is valued highest at €3.18.

Is Flashing Jewel Knight, Iseult [G Format] BT10/010EN going up in value?

Compared with the 30-day average, the price is down 21.5%. The chart above shows the daily price history, and you can set a price-drop alert.

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