Has an AFL game ever ended 127-24?
Exactly once. On July 22, 2011, St Kilda beat Adelaide 127-24, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 127-24 in league history.
That makes 127-24 the 3884th most common final score out of 6,649 that have ever occurred in AFL. One point away, 128-24 has happened never and 127-25 has happened never.