Blitzle [Pikachu 19] appears in the Pokémon Trading Card Game’s Lost Thunder expansion as an Unknown rarity promotional card (card #81). Collectors encounter it primarily as part of Pikachu-themed subsets rather than the main set checklist, which affects its visibility and demand. Market tracking currently lists the card at $0.00, indicating negligible sales activity or lack of priced listings. Condition and grading would be the main factors that could create any collectible value.