Pokemon Card Value
Castform
Undone Seal · #66 · Japanese
Current market price
$1.77
▲ Trending up 19% vs 30-day averageCardMarket Europe, last sales
Trend
$1.77
Low
$0.22
7-day avg
$1.90
30-day avg
$1.49
Based on current CardMarket data, Castform from Undone Seal trades around $1.77, with recent listings between $0.22 - $1.49. Prices refresh daily from real marketplace sales.
Find your next flipGraded prices
PriceCharting, from eBay sales (US). Updated Jun 7, 2026
1st Edition
| Grade | Price |
|---|---|
| Raw / ungraded | $5.01 |
Unlimited
| Grade | Price |
|---|---|
| Raw / ungraded | $3.79 |
Frequently asked questions
How much is Castform worth?
Castform from Undone Seal is currently worth about $1.77 based on CardMarket data, with recent listings between $0.22 - $1.49. Prices update daily from real sales.
Where can I sell Castform?
You can sell Castform on CardMarket (Europe), eBay or TCGplayer. Check its recent sold prices first, so you know what buyers really pay.
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Castform in other sets
Castform Sunny Form
Surging Sparks #195/191
$6.82
Castform Rain Form Lv.35
Cry from the Mysterious #5
$4.18
Castform
Holon Research Tower #67
$4.11
Castform Sunny Form
Paradise Dragona #067
$3.61
Castform
Pokemon Hidden Legends #30/101
$3.34
Castform Snow-Cloud Form Lv.35
Cry from the Mysterious #5
$2.89
Castform Lv.35
Cry from the Mysterious #5
$2.40
Castform
Lost Origin #11/196
$2.01
Castform
Scorching Skies #068
$1.84
Castform Sunny Form
Gem Pack Vol. 6 #10
$1.73
Castform Sunny Form Lv.35
Cry from the Mysterious #5
$1.71
Castform
VMAX Climax #211
$1.55
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