you cannot buy this item
You get the EXP. share from the president of something in Rustboro City when you are going to deliver a message to Steven and someone else.
Just have a friend with leafgreen, firered, ruby, sapphire or emerald trade you a Pokemon holding the exp share they got.
you battle with it or put exp. share and battle with a different Pokemon
WHAT?!?You traded a Pokemon that was holding an EXP. SHARE?!?Well....I am very much sorry,but that sort of thing is kinda impossible.
Well, you give it to a Pokemon in your party. Then when any other Pokemon in your team defeats an opponents Pokemon, the Pokemon with exp share gets part of the experience points you get for defeating the opponents Pokemon. e.g. You give the exp share to charmander your Blastoise defeats a Zubat. You get 500 exp total, whcih is divided between charmander and Blastoise.
The best way is challenge the elite four with your Pokemon or a Pokemon holding exp. share. The better is to use gameshark codes for rare candies.
give the exp share to a weak Pokemon when you use any Pokemon to fight exp goes to the fighting Pokemon and the 1 with the exp share.
i don't think you can you cant in any of the Pokemon games unless you have game shark
catch 50 different Pokemon then go to fuchsia city-safari zone place-gate to get in-first time in-. the exp-share is given to you by professor oak's assistant
you have to take it around with you and let it battle. you cant let it faint to much or just give it the exp share.
to obtain 5,ooo exp in Pokemon leaf green is to put a expirance share on the Pokemon you are training (best place to train is Pokemon league or victory road or clearun cave)