Has an AFL game ever ended 124-77?
Exactly once. On June 12, 2010, Hawthorn beat Adelaide 124-77, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 124-77 in league history.
That makes 124-77 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 125-77 has happened 1 times and 124-78 has happened never.