It wasn't the greatest scorecard of the bunch, but by getting the 2021 card my scorecard collection remains intact.
The first Cubs standalone scorecard came out in 1948. I have one of those, along with one from each of the seasons following. There is a hole, though, as no cards were made for the 2020 season since fans weren't allowed inside the ballpark.
Here are 73 seasons worth of scorecards.