Unprocurable

It is clear, for instance, in Central Africa, where copper and tin were unprocurable, that man must first have used iron.

Source: wiktionary

We have been told in many plaintive articles and letters in the London press that servants nowadays are almost unprocurable, and even the best people are having to shut up part of their houses and live in one floor, and so on.

Source: wiktionary

Diodorus Siculus bears out this, and states that the goat was made a god on account of its genital member and lasciviousness. Where a goat was unprocurable, the image of a human phallus of extravagent [sic] dimensions was erected in the temple and worshipped.

Source: wiktionary

But it needed desperate courage to kill yourself in a world where firearms, or any quick or certain poison, were completely unprocurable.

Source: wiktionary