Has an AFL game ever ended 108-60?
Exactly once. On September 30, 2017, Richmond beat Adelaide 108-60, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 108-60 in league history.
That makes 108-60 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 109-60 has happened 3 times and 108-61 has happened 2 times.