>>39340019>Pokemon Red/Blue/Yellow (Gameboy and Gameboy Color): 45 million>Pokemon Gold/Silver (Gameboy Color): 23.1 million>Pokemon Diamond/Pearl (Nintendo DS): 17.7 million >Pokemon X/Y (Nintendo 3DS): 16.4 million
Pokemon Ruby/Sapphire (Gameboy Advance): 16.3 million
>Pokemon Sun/Moon (Nintendo 3DS): 16.2 million>Pokemon Let's Go Pikachu/Eevee (Nintendo Switch) 10 millionWith each new gen, the games get less sales, SWSH will likely get around 12-15 million, it would be even less if it wasn't for the cheaper Switch coming out before hand.