Reprice rum freshly packaged as superior drink (7,3)
I believe the answer is:
premier cru
'superior drink' is the definition.
(superior type of wine)
'reprice rum freshly packaged' is the wordplay.
'freshly packaged' is an anagram indicator.
'reprice'+'rum'='repricerum'
'repricerum' is an anagram of 'PREMIER CRU'.
'as' is the link.
(Other definitions for premier cru that I've seen before include "fine wine" , "superior wine" .)