in golden rod city
Bellsprout, abra, mareep those are all I know
you can probably find it on Ebay
In Route 44.
You can find one on Route 44.
pokemon heart gold
The tower
on route 44 you will find him
If you can trade Pokemon from crystal version to gold version my guess is yes
well it is a remake of Pokemon gold version there is also a Pokemon pure silver version
Must evolve it or trade it.
You have a tiny chance to find one in Dragon's Lair.
no they both have different names and Pokemon gold you can eaisly find a caterpie and you can find one gold caterpie=gold metapod=pink butter free and silver you can find a silver weedle=silver kakuna = some colored beedrill.