You have to find it in Artisan Cave After you beat the Elite Four and go to the Frontier Place.
You have to trade it from leaf green,fire red or colloseum/xd
It depends on the game and the moves you want it to know. Go to serebii.net to check it out
You can give the Upgrade to Porygon and then trade it to a friend to make Porygon evolve into Porygon2, in order to evolve Porygon2 then give a Dubious Disc to Porygon2 and then trade it to someone and it'll evolve into a Porygon-Z.
Up GradeAn Up Grade is an item made only to evolve Porygon into Porygon2. You use it by equipping the item to a Porygon, then trading the Pokemon to another game. Once it arrives on the other game, it should evolve. Porygon is unobtainable in Fire Red and Leaf Green so you have to trade it with either Ruby, Saphire, Emerald, Collosium or XD So really it is worthless having a Up - Grade at all if you Know what I mean so sell it! It's a guarantee that it is woth alot of money.you are right about giving it to Porygon but it is obtainable in Fire Red and Leaf Green, you simply go to the game corner in Celadon (I think) and buy a ton of coins (or win them) and get Porygon as a prize.you find a porygon in da game corner in celadon its wrth 9999coins
You must evolve Porygon (From Celadon) using the UpGrade to Porygon 2.
It is not possible to find a Porygon in Pokémon Emerald version. The only way to get one would be to trade.
You trade porygon from leaf green or fire red with the upgrade
386 Pokemon.
Pokemon Emerald 386 is a hacked version of Pokemon Emerald that allows you to complete the pokedex without trading and/or hacking. It's a ROM that can be played on a VBA. You can get it at 4shared.com.
386!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
he doesnt
386, Including the national dex.
134. In the National Dex, 386.
in emerald, ruby, and Sapphire, you cannot get porygon, but in firered and leafgreen, it is at the game cornner.If the above is true,Get firered or leafgreenDefeat the Elite Four on both the FR or LG you bought and Sapphire, Ruby or EmeraldThen the Prof. should give you the National PokédexYou can now trade between FG/LG and S/R/EThen get Porygon on FR or LGTrade it acrossClone it (Google 'Cloning on Pokemon emerald')Trade the clone backYou now have Porygon on your FR/LG and S/R/E-Elliotop____________________
All 386 pokemon from Bulbasaur to Deoxys
Use ur brain
You have to trade it from leaf green,fire red or colloseum/xd