No, Sinnoh is not available in HG.
But, if you have the Event Arceus, you can go to the Sinjo Ruins.
you can't go to hoenn in Pokemon heartgold/soulsiver...
That is impossible in Pokemon HeartGold and SoulSilver.
Aura Beam is in Pokemon HeartGold.
If you Poke Transfer from Heart Gold to Black, the Pokemon should be in your box
No, you cannot sell eggs in Pokemon HeartGold.
You can't go to Hoenn in Pokemon HeartGold. You can only go to Kanto.
pokemon 106 is hitmonlee in da national dex and hoothoot in da sihno dex
You can only go to Johto and Kanto in Pokemon Heartgold and Soulsilver
no
In the Pokeathelon
NO
No
Yes.
go to the museum in pewter city
you go to the gts
no you cant sorry about that
go to whirl islands