Has an AFL game ever ended 107-39?
Exactly once. On June 9, 1956, Melbourne beat Essendon 107-39, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 107-39 in league history.
That makes 107-39 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 108-39 has happened never and 107-40 has happened never.