I was in Montreal from 1969-84. The second Blue Jays game I saw was
September 6, 1985 against the Minnesota Twins. I was about ten rows back in the left field bleachers. Cecil Fielder hit a home run, (2nd of his career), that just grazed the top of my fingers. A guy a couple of rows back caught the ball.
I saw about ten games at Jarry Park.
In the early 70's, bleacher tickets for kids 12 and under cost fifty cents. For April games, kids could watch for free by climbing on top of the snow drift behind the center field fence. The winter of 1969-70 was brutal in Montreal, and the snow pile was almost as high as the fence for the first couple of weeks of the season.
Jarry Park was a terrible facility, but a good place to see a ballgame, because there was very little foul territory, so all seats were close to the field.