Why don't you put up a "wanted ad" in the proper section. Maybe someone will see it there and sell you a set.
Or contact this guy:
https://www.google.com/search?rlz=1C....0.ZZpYxGMLhZU
Lew might have a set he would sell.
There is another member on here that has whole lot full of Cubs.... (Not Cubcrazy, but another guy). I was thinking he was in NY. I can't remember his name......
I have to say, this thread is mildly entertaining.......