There isn't a link cable. It's all Wi-Fi.
Solar Cave. You might need a key to open the box. You can find a link cable inside.
you cant you can get one by link cable(trade)from Pokemon d/p/pt(dimaomnd,pearl or platinum)you can trade from Pokemon diamond,pearl or platinum. soulsilver and heartgold are compatible with those games
you cant find one wild but you can get one buy link trading a machoke.
There is a opening in the link cable for another link cable to be inserted into that which then can transfer to the other GBA's.
link trade from diamond pearl or platinum
I've added a link that you can find a walkthrough from.
Solar Cave. You might need a key to open the box. You can find a link cable inside.
you cant you can get one by link cable(trade)from Pokemon d/p/pt(dimaomnd,pearl or platinum)you can trade from Pokemon diamond,pearl or platinum. soulsilver and heartgold are compatible with those games
You cant find him without trading with cable link.
go to the link in the related links under this question
Get a link cable and trade/receive a Haunter.
with a link cable
you will need a link cable to link to another player.
no
Yes. But you will have to find a GBA-Gamecube Link Cable which are VERY RARE!
you cant find one wild but you can get one buy link trading a machoke.
sometimes you will find a kelcon shop in dungeons and if you see a tiny box on it it might be a link cable or you can get them as a reward on the job buliten board