Has an AFL game ever ended 169-49?
Exactly once. On July 6, 1985, Footscray beat Melbourne 169-49, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 169-49 in league history.
That makes 169-49 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 170-49 has happened never and 169-50 has happened never.