Has an AFL game ever ended 129-102?
Exactly once. On May 11, 1940, Richmond beat Hawthorn 129-102, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 129-102 in league history.
That makes 129-102 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 130-102 has happened 1 times and 129-103 has happened 3 times.