Unusual items, no good in different categories (9)
I believe the answer is:
esoterica
'unusual items' is the definition.
(esoterica means unusual or curious items)
I don't understand the rest of the clue.
(Other definitions for esoterica that I've seen before include "Secret subjects" , "obscure knowledge" , "Coarse tie? (anag)" , "Mystic objects" , "Obscure things" .)