speedjunkie

can anyone on here help me please? i need a rear passenger half shaft for a 97 type r impreza, ive already got two and neither were right, first was from an ra and im tol the second was from a type r but the diff splines are too thin and too short. subaru are lookin for almost 600 euro for a new one here!!would anyone have a spare second hand one and could it be sent parcel post if so? thanks guys youre my last hope!