You can easily find a working copy on eBay
Nincada cannot be found in Pokemon FireRed. You have to trade them from a copy of Ruby, Sapphire, or Emerald.
http://serebii.net/pokedex-rs/ Copy that link into your Browser and it will take you straight to your answer. Hope I've helped.
where can i find groudan in Pokemon emerald
you cant get reggiggas in Pokemon emerald
there is no mist stone in Pokemon emerald
You cannot find an infernape in Pokemon emerald for that Pokemon you need Pokemon platinum, pearl or diamond.
You can't find a Dawnstone in Pokemon Emerald
he is the champion in emerald
You cannot get Rhyperior in Pokemon emerald as he is only in Pokemon diamond and pearl.
Can get one, in emerald its a fourth gen pokemon.
In Pokemon Emerald, Groundon and Kyogre are legendary Pokemon. You can find them in the Marine Cave and the Terra Cave.
what you have to do is catch a slowpoke, then find a king's rock and make your slowpoke hold it. get another copy of emerald, or ruby and Sapphire will work fine, and then trade your slowpoke, and watch it evolve into the magnificent slowking. ENJOY YOUR NEW POKEMON