Has an AFL game ever ended 129-112?
Exactly once. On August 13, 1983, Carlton beat Hawthorn 129-112, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 129-112 in league history.
That makes 129-112 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 130-112 has happened 1 times and 129-113 has happened 1 times.