Item at auction offering good deal? (3)
I believe the answer is:
lot
I believe this clue is a double definition.
'item at auction' is the first definition.
(lot can mean an item up for sale at an auction)
'good deal?' is the second definition.
(synonyms)
'offering' acts as a link.
(Other definitions for lot that I've seen before include "Large number at an auction" , "part of France?" , "A person's luck" , "Destiny - auction item(s)" , "Kismet" .)