The 115th mitzvah is that we are commanded regarding the financial evaluation (erachin) of a non-kosher animal.1

The source of this commandment is G‑d's statement,2 "[If it involves a non-kosher animal,] he shall present the animal to the kohen, and the kohen shall set its value."

The details of this mitzvah are explained in a number of passages in T'murah and Me'ilah.