You see I want to transfer some of the mineral town characters of GBA to the EDGE. The game Im playing is Harvest Moon cute. So I'm going to plan buy the original GBA game but will EDGE be able to read it?
I think you're asking if you can dump the save to your edge card, right? You would need some sort of program that runs on the DS and can access slot 2. I don't think you'll be able to find such a program/device that can do this.
No the Edge doesn't have "gba connectivity", it is called "gba link" support. The Edge doesn't have any internal loader for GBA games. See my second link in my sig for a listing of slot1/slot2 combinations that support what.