PLATINUM EMERALD

Viridian City

Viridian City, Kanto and the Sevii Islands (from Pokemon FireRed).

Levels are this area's own. In your first region they stay as shown; in a region you open later they are raised to match your progress, unless you started that region fresh. See levels.

Outside

Wild Pokemon

Surfing
PokemonLevelsChance
Psyduck20 to 40100%
Fishing, Old Rod
PokemonLevelsChance
Magikarp5100%
Fishing, Good Rod
PokemonLevelsChance
Poliwag5 to 1560%
Goldeen5 to 1520%
Magikarp5 to 1520%
Fishing, Super Rod
PokemonLevelsChance
Poliwag15 to 2540%
Poliwhirl20 to 3040%
Gyarados15 to 2515%
Psyduck15 to 355%

Items

On the ground (item balls)

Given by people

Gym

Items

Hidden (use the Itemfinder or press A on the spot)

Mart

Shops

Poke Mart
ItemPrice
Poke Ball200
Potion300
Antidote100
Parlyz Heal200