This coin?
CF30
I found this link that lists at least 8 of the editions. I don't know if this is a full list.
You can also look through this old forum thread.
I own 26 versions of this coin. But I don´t know if there are still some unknown editions. Unfortunately Castle Man doesn´t have any information about it.
You can find my Cacher Geocoins at my GC profile with pictures.
I also have some to sell at mygeodb.de. There is an English translation available.
If someone has a new edition I am willing to trade something special or pay!
I also have the 26 first versions, but I think there were made more versions later that I did not buy - see pictures of mine with the original names here: http://geocaching.stigroar.net/geocoins