Sunny Castform

Delta Species · #31/113 · Rare · 2005

$4.97

Market price ▲ 0.0% (30d)

Prices as of Jul 26, 2026

Normal Reverse Holofoil

HP 70FireBasicArt · Miki Tanaka

225graded pop

36%gem rate

1.9×PSA 10 vs raw

-18%off ATH $5.02 · Jun 2026

−$12.59EV to grade — don't

Printings & price history

Normal▲ 0.0% 7d$4.97

Low $3.06Mid $7.54

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Graded values

updated 2026-07-26

Grade 6 est.$3.90

Grade 5 est.$3.29

Grade 4 est.$2.71

Grade 3 est.$2.26

Grade 2 est.$1.85

Grade 1 est.$1.56

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$55.76

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-07

CGC23 graded · 14 gem 10

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PSA22 graded · 10 gem 10

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Population data from PriceCharting, updated monthly.

Abilities

Temperamental Weather

Once during your turn (before your attack), you may search your deck for Castform, Rain Castform, or Snow-cloud Castform and switch it with Sunny Castform. (Any cards attached to Sunny Castform, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) Shuffle Sunny Castform back into your deck. You can't use more than 1 Temperamental Weather Poké-Power each turn.

Attacks

Holon Search

Search your deck for a Holon Energy card and attach it to 1 of your Pokémon. Shuffle your deck afterward.

How much is Sunny Castform #31/113 worth?

Right now (July 27, 2026) the going rate for an ungraded Sunny Castform #31/113 from Delta Species is about $4.97. Across the 2 printings we track, copies run anywhere from $3.06 to $1,396.41 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $55.76, roughly 11.2x the raw price, while a PSA 9 sits near $33.02. 128 copies have been graded to date, and 33% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Other printings of Sunny Castform 3

Sunny Castform

Holon Research Tower (Japanese) · #15/86

Sunny Castform

Hidden Legends · #26/101

Sunny Castform

Undone Seal (Japanese) · #19/83