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, Sunny Castform, or Snow-cloud Castform and switch it with Rain Castform.(Any cards attached to Rain Castform, damage counters, Special Conditions, and effects on it are now on the new Pokemon.)Shuffle Rain Castform back into your deck. You can't use more than 1 Temperamental Weather Poke-Power each turn.
Attacks: Holon Splash
30+
Does 30 damage plus 10 more damage for each Holon Energy card attached to Rain Castform.

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Rain Castform #26

Delta Species · Rare

Rain Castform #26 has a TCGplayer market price of $5.24 (Near Mint, Normal). Cardmarket lists it at €2.98 (Near Mint, Normal).

Market prices

Updated Oct 19, 2026

Near Mint$5.24

Lightly Played$2.66

Moderately Played$1.82

Heavily Played$0.78

Damaged$1.18

Updated Oct 19, 2026

Near Mint€2.98

Excellent€0.80

Good€1.00

Light Played€1.49

Played€0.30

Poor€0.30

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Date	Price	Grader	Grade	Link
Sep 16, 2026	$28.00	—	—	View
Sep 16, 2026	$4.20	—	—	View
Sep 16, 2026	$9.50	—	—	View
Sep 14, 2026	$29.99	—	—	View
Sep 14, 2026	$20.00	—	—	View
Sep 13, 2026	$30.00	—	—	View
Sep 3, 2026	$7.49	—	—	View
Sep 3, 2026	$3.50	—	—	View
Aug 31, 2026	$19.99	—	—	View
Aug 31, 2026	$4.99	—	—	View
Aug 24, 2026	$10.50	—	—	View
Aug 16, 2026	$17.50	—	—	View
Aug 9, 2026	$14.99	—	—	View
Aug 9, 2026	$4.50	—	—	View
Aug 7, 2026	$27.00	—	—	View
Jul 30, 2026	$99.99	CGC	10	View
Jul 27, 2026	$9.50	—	—	View
Jul 25, 2026	$28.00	—	—	View
Jul 20, 2026	$19.99	—	—	View
Jul 18, 2026	$5.00	—	—	View

The top of Delta Species by market price today.