Cerulean Cave (Kanto)
    PokémonTypeRarityLevel
    AlakazamAlakazamCaveLure59–63
    DittoDittoCaveRare54–60
    ElectrodeElectrodeCaveRare54–60
    GolbatGolbatCaveUncommon54–60
    GoldeenGoldeenGood RodVery Common10–25
    GolduckGolduckWaterVery Common47–50
    GolduckGolduckWaterHorde47–50
    GolemGolemRocksCommon50–65
    GravelerGravelerRocksVery Common50–65
    GravelerGravelerCaveRare54–60
    GyaradosGyaradosSuper RodUncommon25–40
    KadabraKadabraCaveRare56–60
    KadabraKadabraCaveHorde56–58
    KinglerKinglerSuper RodUncommon28–40
    LickitungLickitungCaveRare54–60
    LickitungLickitungCaveHorde52–54
    MachokeMachokeCaveUncommon54–60
    MagikarpMagikarpOld RodVery Common5–10
    MagikarpMagikarpGood RodCommon10–25
    MagnetonMagnetonCaveUncommon54–60
    ParasectParasectCaveUncommon54–60
    ParasectParasectCaveHorde54–56
    PersianPersianCaveUncommon54–56
    PoliwagPoliwagSuper RodUncommon25–40
    PoliwagPoliwagGood RodVery Common10–25
    PoliwhirlPoliwhirlSuper RodCommon25–40
    PrimeapePrimeapeCaveRare54–56
    PsyduckPsyduckWaterCommon47–50
    PsyduckPsyduckSuper RodRare25–40
    RhydonRhydonCaveRare54–60
    RhyhornRhyhornCaveRare54–58
    SeadraSeadraSuper RodUncommon32–40
    SeakingSeakingSuper RodUncommon33–40
    SlowbroSlowbroSuper RodUncommon37–40
    SlowbroSlowbroWaterHorde47–50
    SlowbroSlowbroWaterVery Common47–50
    SlowkingSlowkingWaterLure53–53
    SlowpokeSlowpokeSuper RodRare25–40
    SlowpokeSlowpokeWaterUncommon47–50
    SnorlaxSnorlaxCaveRare54–60
    VenomothVenomothCaveRare54–58
    WobbuffetWobbuffetCaveHorde52–54
    WobbuffetWobbuffetCaveRare54–60