Has an AFL game ever ended 79-54?
Yes. AFL has seen a final score of 79-54 4 times. It first happened on July 1, 1922, when Richmond beat St Kilda, and most recently on July 5, 2014, when Richmond beat Brisbane Lions.
That makes 79-54 the 947th most common final score out of 6,607 that have ever occurred in AFL. One point away, 80-54 has happened 6 times and 79-55 has happened 2 times. At one point the score disappeared for 67 years, between 1944 and 2011.