What is the starting value for an ungraded Rain Castform #26?

An ungraded Rain Castform #26 is currently valued starting around $5.

How much is a PSA 10 version of this card worth?

A PSA 10 graded Rain Castform #26 sells for $197.

Is there a middle ground price between ungraded and PSA 10?

Yes, a Grade 9 copy of Rain Castform #26 is valued at $62.

Rain Castform #26 — Pokémon Japanese Undone Seal Card Value

Name: Rain Castform #26 — Pokémon Japanese Undone Seal Card Value
Brand: Pokémon

Pokémon Japanese Undone Seal

What the Rain Castform #26 card from Pokémon Japanese Undone Seal is worth — ungraded and graded (PSA 10).

Rain Castform #26 value — Ungraded $5 · Grade 9 $62 · PSA 10 $197. Prices updated July 2026.

Set · Pokémon Japanese Undone SealGame · Pokémon

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Value by grade

Ungraded

12.4×

$62

Grade 9

39.4×

$197

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 39.4× raw.

Live on eBay right now

Which version do you have?

VersionUsedNewBuy

Standard— this pageRain Castform #26 — Pokémon Japanese Undone Seal Card Value$5.44$196.82eBay ↗

1st EditionRain Castform [1st Edition] #26 — Pokémon Japanese Undone Seal Card Value$5—eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Rain Castform #26 (Pokémon Japanese Undone Seal)$5.44

Item details

Brand: Pokémon
Set: Pokémon Japanese Undone Seal
Game: Pokémon

Rain Castform #26 (Pokémon Japanese Undone Seal) card value

An ungraded Rain Castform #26 from Pokémon Japanese Undone Seal averages around $5. A Grade 9 copy runs about $62, and a PSA 10 gem-mint commands $197.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	$5	eBay sold comps
Grade 9	$62	eBay sold comps
PSA 10	$197	eBay sold comps

Frequently asked questions

What is the starting value for an ungraded Rain Castform #26?: An ungraded Rain Castform #26 is currently valued starting around $5.
How much is a PSA 10 version of this card worth?: A PSA 10 graded Rain Castform #26 sells for $197.
Is there a middle ground price between ungraded and PSA 10?: Yes, a Grade 9 copy of Rain Castform #26 is valued at $62.