Has an AFL game ever ended 129-115?
Exactly once. On June 12, 1965, Sydney beat Geelong 129-115, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 129-115 in league history.
That makes 129-115 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 130-115 has happened never and 129-116 has happened 2 times.