"ball-madness"
 

I have not certainly understood well all posts as my German is very small , but about crazy prices..
once Migo told me < it's better to have a good ball instead of ten bad balls >
I agree with him completely ( at least for this point ) ....
and after 30 years of minigolf I can only add that some special balls like old 083-085 make the difference on many lanes either in abt.1 and in abt. 2..
and this for sure is not just "collecting-mania" !!
so everybody can well pays the prices he prefers or expects ... but the outstanding quality of some balls for me should not called into question.