The current value of Castform (Undone Seal #066) is €1.50, updated August 15, 2026, based on the latest market floor tracked by RareBit.

ADV4 · #066 · UNCOMMON

Castform

Undone Seal · Uncommon

JPNM

Current value · NM · JP

€1.50+38.5%

Cardmarket JP · 67 observations

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7d avg

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30d avg

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90d high

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90d low

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About this card

Castform is a Pokémon card from the Undone Seal set (ADV4 #066). Its rarity is Uncommon.

Price history

7D30DAll

CM JP avg· €1.44TCGplayer US

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eBay Graded

eBay Graded

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Data appears here as soon as the eBay fetcher collects active graded listings.

Attributes

SetUndone Seal

Number#066

RarityUncommon

Languages

SourcesTCGPLAYER · CARDMARKET · PRICECHARTING

Population & conditions

NEAR MINT · 5

Other Castform cards

• 
  PCG6 · #026

  €10.99
• 
  ADV4 · #019

  €10.00
• 
  SSP · #195

  $7.88
• 
  HL · #25

  $7.37
• 
  PCG6 · #067

  €7.00
• 
  PCG7 · #034

  €6.03
• 
  HL · #23

  $5.50
• 
  HL · #26

  $4.75
• 
  ADV4 · #026

  €4.75
• 
  DS · #26

  $4.22
• 
  DS · #31

  $4.11
• 
  DS · #29

  $4.00

Prices updated Jul 30, 2026