Calcium

A nutritious drink for POKéMON. It raises the base SP. ATK stat of one POKéMON.

FireRed

Celadon CityDept. Store₽9,800

Mart

Celadon CityGame Corner / Rocket HideoutB4F

Ground

Cinnabar IslandPokémon Mansion2F

Ground

Saffron CitySilph Co.7F

Ground

Saffron CitySilph Co.9F

Hidden

LeafGreen

Celadon CityDept. Store₽9,800

Mart

Celadon CityGame Corner / Rocket HideoutB4F

Ground

Cinnabar IslandPokémon Mansion2F

Ground

Saffron CitySilph Co.7F

Ground

Saffron CitySilph Co.9F

Hidden

Emerald

Battle FrontierArtisan CaveB1F

Hidden

Battle Frontier1 BP

Mart

Lilycove CityDepartment Store₽9,800

Mart

Route 119

Hidden

Route 121Safari ZoneNorth

Ground

Route 123

Ground

Route 124Underwater

Hidden