If I remember right, I bought mine from GameCrazy. Though the internet can serve as a great source. Here is a link to get it online. http://www.beachaudio.com/Nintendo/Ngcdolagb2-p-129953.html?utm_campaign=froogle&utm_content=AD_ID&utm_term=ngcdolagb2&utm_medium=cpc&utm_source=froogle>KW=ngcdolagb2&GCID=C12585x003
== == I got my from my local game store. I bet EB Games or GameStop will have it.
You need to buy a link cable designed for Game Boy micro.
all you need to do is buy a link cable that fits the color it will also fit the advance
you have to buy a cable that allows you to hook up a gameboy advance to a gamecube then plug the one end to your gameboy and the other end to the top of your wii system (untested)
You can buy the conector at a game store and you conect it into the top right corner of the game boy and then you connect the other side to the other gameboy but if you are using wireless you need to have an adapter that is in the shape of half a circle and you can connect that to the top of the gameboy the other gameboy needs one connected also.
There is a cable by Nintendo that allows two gameboys advance or sp to be connected. It is called Gameboy link cable. Get them at wal-mart or gamestop. only buy the ones from Ninteddo or Pelican. the ones from Z are scams.
you have to get the ruby and spphire on six island and trade from emerald hope this helps ps you need two game boy advances and a link cable wich you can buy cheap at gamestop.
Yes you can buy a game boy player which you attach to the bottom of the game cube that makes it so you can play game boy games on it.
eBay
I would go to a place like Game Stop or Play n Trade and see if they have any available.
IN A STORE :D:P FROM LOLPICKET
you can buy it on the google shopping link, but other than that i don't know. they also are probably sold out, but 1 link costs $5!
Jewel chao are chao that have the look and colours of jewels. You can buy them if you have a gameboy advance and game link cable. They're expensive though.