Castform from the EX Delta Species set (Pokémon TCG, #34/113) is an Unknown rarity card sought by collectors tracking niche Delta Species prints. The card is part of the EX era and reflects the set’s thematic shift toward unusual typings and artwork variations. Market listings place its current average value at about $3.05, with prices varying by condition and grading. Collectors often compare ungraded copies to PSA/CGC results when assessing resale potential.