Jolteon, a Rare Holo card from the Jungle set (#4), features the Electric-type evolution of Eevee and is part of the original Pokémon Trading Card Game series. As a 1st Edition Holofoil variant, it holds significant value in the collector's market, currently priced at $168.81. Its popularity stems from both its nostalgic appeal and competitive playability, making it a sought-after item for collectors and players alike. Graded copies can command even higher prices, reflecting its desirability.