Let me know if you are missing any, I am sure I can help
Olympija Ljubjlana by any chance?
I went to what was marked as there stadium on a map to find it abandoned, and disused for a number of years.
I come from Ljubljana and I can only tell you that Olimpija had many problems, they were relegated to the lowest league and have been renamed to Bežigrad and than back to Olimpija again (this year is their first season back in the top division after 5 years). The stadium is still abandoned and there is really no big prospect that it will be renewed in the near future, but a new stadium is being built at another location in Ljubljana. It is not that that easy to find Olimpija products, there is no official club store, and I do not know if they produce badges at all. Maybe next season as they are changing the crest once again...
Thanks for the info mate.
Very nice place Ljubjlana is
I am still looking