Has an AFL game ever ended 106-91?
Yes. AFL has seen a final score of 106-91 7 times. It first happened on June 14, 1930, when Essendon beat Fitzroy, and most recently on September 2, 2012, when St Kilda beat Carlton.
That makes 106-91 the 191st most common final score out of 6,607 that have ever occurred in AFL. One point away, 107-91 has happened 7 times and 106-92 has happened 2 times. At one point the score disappeared for 40 years, between 1972 and 2012.