Answer:

used

Answer	Crossword Clue
USED	Not new
USED	Took advantage of
USED	"Pre-owned," in car ads

USED	Accustomed
USED	Depleted
USED	Kind of bookstore
USED	Played for a sap
USED	Pre-owned
USED	Previously owned
USED	Tag sale items, mostly
USED	Took for a fool

USED	"Pre-owned"
USED	Describing some cars
USED	Exploited
USED	Kind of car
USED	Second-hand
USED	Available on Craigslist, perhaps
USED	Like lots of stuff on eBay
USED	Manipulated

USED	Broken in
USED	Secondhand
USED	Not mint
USED	Hand-me-down
USED	Mint no more
USED	Exercised
USED	Like a canceled stamp
USED	No longer pristine

USED	Like hand-me-downs
USED	Like most garage-sale merchandise
USED	Discounted, maybe
USED	Recyclable
USED	Like resale items
USED	Like thriftshop goods
USED	Brought into play
USED	Like a thrift store item

USED	Played for a sucker
USED	Didn't leave on the shelf
USED	From the thrift store, perhaps
USED	Like some low-cost merchandise
USED	Marked down, most likely