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Pokémon sets › Delta Species › Sunny Castform

Sunny Castform 31/113 Delta Species Rare Pokémon card

Illus. Miki Tanaka · © Pokémon / Nintendo / Creatures / GAME FREAK. Shown for identification.

Sunny Castform 31/113

Delta Species · Rare · illustrated by Miki Tanaka

$5.76TCGplayer market price, 2026-11-01
-53%last 30 days (Cardmarket trend vs 30-day average)
#50 of 114most valuable in Delta Species

Buy on TCGplayer eBay Graded on eBay

What Sunny Castform 31 is worth

Sunny Castform 31/113 sells for about $5.76 ungraded in near-mint condition. It is the 50th most valuable card in Delta Species, and a small part of the set's total value. The typical (median) Rare in this set goes for $5.42, so this card sells at 1.1 times that. Among all 22 Castform cards, it ranks 4th by price. On Cardmarket its price has fallen 53% against its 30-day average.

Sunny Castform price by printing

PrintingPriceSource
Normal$5.76TCGplayer market, 2026-11-01
Reverse Holo$30.45TCGplayer market, 2026-11-01
Any printing (Europe)$1.01 €0.9Cardmarket trend
Cheapest listing (Europe)$0.34 €0.3Cardmarket low

Recent Sunny Castform sales

Average sale price (Cardmarket)USDEUR
Last 30 days$2.16€1.93
Last 7 days$1.56€1.4
Last day$1.06€0.95

Euro prices converted at the European Central Bank rate of 2026-10-30 (1 EUR = 1.1172 USD).

Sunny Castform card details

SetDelta Species (EX, DS)
Number31/113
RarityRare
Card typeBasic Fire
HP70
AbilitiesTemperamental Weather (Poke-POWER)
AttacksHolon Search Colorless, Colorless
WeaknessWater ×2
Retreat cost2
IllustratorMiki Tanaka
ReleasedOctober 31, 2005
PrintingsNormal, Normal (Set Logo stamp) (promo)

How to tell you have this card

Look at the bottom of the card: it should read 31/113 next to the set code DS, and the rarity is Rare. The illustrator credit reads Miki Tanaka. Not sure which set your card is from? Compare the symbol with our set symbol guide.

Other Castform cards

Snow-cloud Castform 25 Hidden Legends
Snow-cloud Castform $10.11
Hidden Legends 25
Rain Castform 23 Hidden Legends
Rain Castform $6.53
Hidden Legends 23
Sunny Castform 26 Hidden Legends
Sunny Castform $5.66
Hidden Legends 26
Rain Castform 26 Delta Species
Rain Castform $5.50
Delta Species 26
Snow-cloud Castform 29 Delta Species
Snow-cloud Castform $5.42
Delta Species 29
Holon's Castform 44 Holon Phantoms
Holon's Castform $5.03
Holon Phantoms 44
Castform Snow-cloud Form 50 Legends Awakened
Castform Snow-cloud Form $3.83
Legends Awakened 50
Castform 30 Hidden Legends
Castform $3.14
Hidden Legends 30

All 22 Castform cards with prices →

More valuable Delta Species cards

All Delta Species chase cards → · Full Delta Species card list

Prices in US dollars: TCGplayer market prices (via TCGCSV, updated daily) where available, otherwise the Cardmarket trend (via TCGdex) converted at the day's ECB rate. Ungraded, near-mint. Prices change daily; check the live listing before you buy or sell.