Is it still possible to find PS 2019?

Hi all,

This may be an odd question, but I need to use  PS cc 2019.  I have a very specific plugin that will not work after that year, apparently.  I checked my creative cloud and it looks like it does not go back that far and stops around 2020.  It might be easier to just use a different plugin, but I would really like to try it with my current workflow.  Any thoughts or ideas would be grreatly appreciated.