Electrode #21 from the Pokémon Base Set, released between 1999 and 2000, is a non-holo rare card that features the Electric-type Pokémon. Currently valued at $6.49, it holds a modest position in the market, appealing primarily to collectors of early Pokémon cards. As part of the original set, it reflects the nostalgia of the franchise's beginnings while offering potential for growth among enthusiasts.