From Bulbapedia, the community-driven Pokémon encyclopedia.
Vaporeon has been featured on 18 different cards since it debuted in the Jungle expansion of the Pokémon Trading Card Game. Vaporeon cards are normally Water-type Stage 1 Pokémon. In Japan, Vaporeon was featured in the Holon Research Tower Water Quarter Deck released in October 2005.
List of Pokémon cards featuring Vaporeon