Has an AFL game ever ended 124-69?
Exactly once. On May 10, 1997, Fremantle beat Melbourne 124-69, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 124-69 in league history.
That makes 124-69 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 125-69 has happened 1 times and 124-70 has happened 3 times.