User ff524 deleted my answer, that I think is relevant to the question, which is If I request a paper through my university library, must they pay a substantial amount of money? . If you can see it, since it is deleted.
I give a suggestion related to this part of the question: "I find this price ridiculous and will not pay".
Another commenter thought my answer may be "Promoting a illegal site". Of course that depends on the jurisdiction (given that the site is Ukranian, their laws may well differ from the commenter's), and my answer does not concernt itself with legality but with morality (which is quite often not the same, unfortunately).
Anyway, I'd like to ask ff524 to revert their deletion, given that I have show that the answer is relevant to the question, which was their only stated objection.