Has an AFL game ever ended 104-34?
Exactly once. On August 30, 1930, Fitzroy beat Hawthorn 104-34, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 104-34 in league history.
That makes 104-34 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 105-34 has happened never and 104-35 has happened 1 times.