Rarity: Rare
HP: 70
Stage: Basic
Type: Pokemon
Energy
Weakness
Retreat
Ability: Poke-POWERTemperamental Weather
Once during your turn(before you 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 Pokemon.)Shuffle Sunny Castform back into your deck. You can't use more than 1 Temperamental Weather Poke-Power each turn.
Attacks: Holon Search
Search your deck for a Holon Energy card and attach it to 1 of your Pokemon. Shuffle your deck afterward.

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Sunny Castform #31

Delta Species · Rare

Sunny Castform #31 has a TCGplayer market price of $5.54 (Near Mint, Normal). Cardmarket lists it at €1.00 (Near Mint, Normal).

Market prices

Updated Oct 19, 2026

Near Mint$5.54

Lightly Played$3.86

Moderately Played$1.82

Heavily Played$2.25

Damaged$1.71

Updated Oct 19, 2026

Near Mint€1.00

Excellent€1.80

Good€1.00

Light Played€0.95

Played€0.30

Poor€0.50

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Date	Price	Grader	Grade	Link
Oct 9, 2026	$4.00	—	—	View
Oct 9, 2026	$299.95	CGC	10	View
Oct 8, 2026	$45.00	—	—	View
Oct 8, 2026	$15.19	—	—	View
Oct 7, 2026	$49.99	—	—	View
Oct 6, 2026	$3.51	—	—	View
Oct 5, 2026	$3.99	—	—	View
Oct 5, 2026	$4.50	—	—	View
Oct 3, 2026	$33.09	—	—	View
Oct 3, 2026	$4.20	—	—	View
Oct 2, 2026	$31.00	—	—	View
Oct 1, 2026	$247.90	PSA	9	View
Oct 1, 2026	$3.31	—	—	View
Oct 1, 2026	$8.50	—	—	View
Oct 1, 2026	$200.00	PSA	9	View
Sep 29, 2026	$27.00	—	—	View
Sep 26, 2026	$22.00	—	—	View
Sep 26, 2026	$3.28	—	—	View
Sep 22, 2026	$3.99	—	—	View
Sep 18, 2026	$17.53	—	—	View

The top of Delta Species by market price today.