109 cards in Base Set:
Abra Alakazam Arcanine Base Set Booster Box [Revised Unlimited Edition] Base Set Booster Pack [Revised Unlimited Edition] Base Set Theme Deck - "Blackout" (Revised Base Set Reprint Run) Base Set Theme Deck - "Brushfire" (Revised Base Set Reprint Run) Base Set Theme Deck - "Overgrowth" (Revised Base Set Reprint Run) Base Set Theme Deck - "Zap!" (Revised Base Set Reprint Run) Beedrill Bill Blastoise Bulbasaur Caterpie Chansey Charizard Charizard (Black Dot Error) Charmander Charmeleon Clefairy Clefairy Doll Computer Search Defender Devolution Spray Dewgong Diglett Doduo Double Colorless Energy Dragonair Dratini Drowzee Dugtrio Electabuzz Electrode Energy Removal Energy Retrieval Farfetch'd Fighting Energy Fire Energy Full Heal Gastly Grass Energy Growlithe Gust of Wind Gyarados Haunter Hitmonchan Imposter Professor Oak Item Finder Ivysaur Jynx Kadabra Kakuna Koffing Lass Lightning Energy Machoke Machop Magikarp Magmar Magnemite Magneton Maintenance Metapod Mewtwo Nidoking Nidoran M Nidorino Ninetales Onix Pidgeotto Pidgey Pikachu PlusPower Pokedex Pokemon 2-Player Starter Set (Revised Base Set Reprint Run) Pokemon Breeder Pokemon Center Pokemon Flute Pokemon Trader Poliwag Poliwhirl Poliwrath Ponyta Porygon Potion Professor Oak Psychic Energy Raichu Raticate Rattata Revive Sandshrew Scoop Up Seel Squirtle Starmie Staryu Super Energy Removal Super Potion Switch Tangela Venusaur Voltorb Vulpix Wartortle Water Energy Weedle Zapdos