Has an AFL game ever ended 105-75?
It has. 105-75 has been a AFL final 2 times in 16,622 games. The first was Richmond beat Carlton on July 13, 1974; the latest was Carlton beat GWS on May 15, 2022.
That makes 105-75 the 2421st most common final score out of 6,607 that have ever occurred in AFL. One point away, 106-75 has happened 6 times and 105-76 has happened 8 times. At one point the score disappeared for 48 years, between 1974 and 2022.