Market Withdrawal.

Some argue for an organ market (a licit one) on libertarian, free market grounds, but conservatives have always realized that conserving the things we value most means withdrawing them from the market. Here's Roger Scruton, via Alan Jacobs, via Rod Dreher:

The free market is a necessary part of any stable community, and the arguments for maintaining it as the core of economic life were unanswerably set out by Ludwig von Mises. Hayek developed the arguments further, in order to offer a general defence of "spontaneous order", as the means to produce and maintain socially necessary knowledge. As Hayek points out, there are many varieties of spontaneous order that exemplify the epistemic virtues that he values: the common law is one of them, so too is ordinary morality.

The problem for conservatism is to reconcile the many and often conflicting demands that these various forms of life impose on us. The free-market ideologues take one instance of spontaneous order, and erect it into a prescription for all the others. They ask us to believe that the free exchange of commodities is the model for all social interaction. But many of our most important forms of life involve withdrawing what we value from the market: sexual morality is an obvious instance, city planning another. (America has failed abysmally in both those respects, of course.)

Looked at from the anthropological point of view religion can be seen as an elaborate (and spontaneous) way in which communities remove what is most precious to them (i.e. all that concerns the creation and reproduction of community) from the erosion of the market. A cultural conservative, such as I am, supports that enterprise. I would put the point in terms that echo Burke and Chesterton: the free market provides the optimal solution to the competition among the living for scarce resources; but when applied to the goods in which the dead and the unborn have an interest (sex, for instance) it wastes what must be saved.