If you're talking about the GBA Cartridge, as in the actual game, no.
If you mean ROMs, no, but it is illegal to sell them.
quartz version is illegal and i have no idea how to hack a new Pokemon game
You need a cheating device like Game Shark or Action Replay.
Not if you don't hack.........
no because nosepass is from ruby Sapphire emerald though you could make a hack of the game with all 493 Pokemon
You can't, unless you trade or hack.
You cannot {unless you trade or hack}
Jirachi is an event Pokemon, so it has to be received by a Nintendo event. Or you can hack (Best not to).
pana ba
Pokémon Arcoiris is a hack game of Ruby,Sapphire and Emerald,based in the orange islands.You start off with a pikachu and can be either Ash or Misty
it is an illegal hack of Pokemon firered and leafgreen.
The only way to get Mew is to go to the event or hack the game. you can import one from leaf green , fire red or emerald , Sapphire and ruby.
Don't do it! It is ILLEGAL!