Who’s got ready to study? (11)
I believe the answer is:
numismatist
'study?' is the definition.
The definition and answer can be both people as well as being singular nouns.
Maybe there's an association between them I don't understand?
I can't explain the rest of the clue.
(Other definitions for numismatist that I've seen before include "Coin collector" , "Currency collector" .)