Reference for Keritot 55:53

אי הכי אפילו מצורע עני נמי שהביא קרבן עשיר לא יצא

signifying that only 'he', the leper, when rich does not fulfil his obligation with a poor man's offering, but a rich man who defiled the Sanctuary and who brought a poor man's offering has thereby fulfilled his obligation.

Jastrow