[ Agnostic Mark just grunts in acknowledgment of the (probably) theist Betan's musing about the soul. As far as he's concerned, at least in this context, the soul really is just a chit for bargaining. He doesn't care about it beyond that. ]

The problem with it, though, is that trading away your soul seems to freeze you at your current age. A lot of them would probably use at least one more clone to make themselves young again before making the deal.