Hey I am sorry I have already started a topic for this but at the moment I cant find it. But back to the questions

1) My sister is playing Sapphire. She also has Crystal and Silver. She wants to trade the Pokemon from Crystal to the Sapphire is it possible.

2) If she can does she need a new game link even if she would only be tradiong the pokemon from Crystal are all old to Sapphire and she will be trading old pokemon from sapphire to the Crystal if that didnt make since maybe this way will help

Pokemon like Magikarps, pikachu's, Girafarig's, Rhyhorn's and other old pokemon that are in Ruby/Sapphire do you still need a new Game link even if thay are old. Since Pokemon from Red, Blue, Yellow, Gold, Silver, and Crystal are old to Ruby/Sapphire it shouldnt be a problem.

If you still dont understand what I am asking then send me a message and ask me to make it more clear.