Because when you tally up the numbers the cost is the same - at the time of writing that is. Would it be possible to reduce the cost further? maybe... First st

Because when you tally up the numbers the cost is the same - at the time of writing that is. Would it be possible to reduce the cost further? maybe... First stage needs to go through rigorous safety check in order to be re-certified for next flight thats what drives the cost up.