Fixing our price for dealer (8)
I believe the answer is:
croupier
'for dealer' is the definition.
(similar to a dealer in a casino)
'fixing our price' is the wordplay.
'fixing' indicates an anagram.
'our'+'price'='ourprice'
'ourprice' is an anagram of 'CROUPIER'.
(Other definitions for croupier that I've seen before include "I procure (anag.)" , "Worker raking it in at the casino!" , "Leisure worker" , "Casino attendant" , "Person in charge of gambling-table" .)