i think you can get it from Celdon Cities game corner if you get that many coins but if not you can get it from pearl, platinum, diamond or from pal-park.
HOPE IT HELPED YOU.... :D
i would trade one with a friend who has porygon on their game
the only way is to get porygon in soul silver is GTS or the arcade game, and get 9,999 points
Yes Celadon game corner for 9,999 coins
you cant find porygon so you have to earn it by spending 999999 coins from the game corner in celadon city.You can buy Porygon at the Celadon Game Corner. It is the most expensive Pokemon (I can't remember how expensive!)Porygon can be bought from the Celadon Game Corner for 9,999 coins. Coins can be obtained in SoulSilver (As well as HeartGold.) by playing the minigame, "Voltorb Flip."
You need 9999 coins in the Voltorb flip game in the game corner in the Kanto region.
You can't find it from the wild, only trade it while it holding a Dubious Disc.
there is porygon-2 but not porygon. porygon-2 is in oil field hideout
Porygon-Z is a Normal type pokemon.
An Up-Grade is an item that evolves the Pokemon Porygon when Porygon is traded while holding it. Porygon evolves into Porygon 2.
you cant find a porygon ,you can find it in Pokemon pearl or on platinum
You can get Porygon as a Game Corner Prize in Celadon City in Kanto for 9,999 coins or you will have to trade for one.
No, Porygon is a Normal-type Pokemon. However, it can become Psychic-type if the opposing Pokemon uses a move of that type and Porygon then uses Conversion.