Has an AFL game ever ended 131-66?
Exactly once. On May 16, 1959, Melbourne beat Footscray 131-66, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 131-66 in league history.
That makes 131-66 the 3884th most common final score out of 6,649 that have ever occurred in AFL. One point away, 132-66 has happened 2 times and 131-67 has happened 1 times.