Has an AFL game ever ended 88-24?
Exactly once. On May 15, 1909, Sydney beat Melbourne 88-24, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 88-24 in league history.
That makes 88-24 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 89-24 has happened never and 88-25 has happened never.