hi all

iam pondering on buying a nintendo 3ds but i only want to buy it so that i can buy classic games from the nintendo eshop but iam not sure that south africa's users can access the eshop and or buy wii points ? if so where can we buy wii points ? and will i be able to browse the eshop and buy classic games like castlevania and ghost n goblins and even ice climber ect

also is it possible that if i buy two 3ds systems my wife and i can play together in the same game like in ice climber or games that allow for 2 players ?

many thanks for the assistance