yes
you can, but you need a link cable :)
no
I hear you can trade from crystal to sapphire. You have to have two gameboy advances, a gba link cable, and in crystal you have to go to the time machine.
It does, the link cable must not be working right
get a cable or link that connects into two different gameboys, go to the Pokemon center(up stairs) and go to cable club
You can only get an "onix" in Pokemon sapphire if you have a Pokemon version that has an onix then use a linking cable with other GBA to trade it and then you'll have an onix but "onix's" data can't be stored in your pokedex.NOTE:You can only trade with a Pokemon version that have the same region as your Sapphire has;HOENN REGION.
Trade them over from sapphire on to fire red using a link cable and 2 gba's Hoped this helped :)
u cant,only on link cable trade with real people.or online.(I think)
You can not catch eevee in Pokemon sapphire/ruby. u hav to trade or u can hav 2 gba and a link cable + Pokemon sapphire and leaf green u can trade it to yourself. P.S you can also trade with your friend. please respond under me if any of you people no how to catch a ditto in Pokemon sapphire!!!!!!!!!!!!!!!!!!!!!!!!!!! also tell me if this is a crap answer and if it is i wil change it ( peace,I'm out!!!!)
With a wireless adapter, you can do nothing, but with a game link cable, you can trade and battle!
No you cannot trade from Sapphire to Platinum. The closest thing that you can do to that is migrate from Sapphire to Platinum.
have a gba cable,go to the top floor,go to third counter,push "trade center" and have someone else with Pokemon Emerald,Ruby,Sapphire then trade. "but will save before entering."