Has an AFL game ever ended 156-127?
Exactly once. On August 23, 1969, Richmond beat Carlton 156-127, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 156-127 in league history.
That makes 156-127 the 3883rd most common final score out of 6,649 that have ever occurred in AFL. One point away, 157-127 has happened never and 156-128 has happened never.