there is a game corner on Pokemon soulsilver in goldenrod city right above the Pokemon centre
You can not buy Pokemon from the game corner in Pokemon diamond, but you can in heartgold and soulsilver
Yes Celadon game corner for 9,999 coins
Receive from Mr. Game at the Goldenrod Game Corner.
Celadon Game Corner.
you get it from the game corner in goldenrod city for 10,000 coins
You need 9999 coins in the Voltorb flip game in the game corner in the Kanto region.
POKEMON SOULSILVER come with a poke walker and the Soulsilver game
Evee can be obtained as a gift from Bill, and can also be bought from the Game Corner for 6,666 coins.
You cannot battle between a Pokemon Black game and a Pokemon Soulsilver game.
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."
Later in The Game, Theres a Man outside the game corner in goldenrod city. he'll Sell you the TM for a large amount of coins
Pokemon soulsilver and Pokemon heartgold are basically the same game just different versions but i do recommend buying Pokemon soulsilver