Celine luggage handbag is used with no box or dust bag and yes it’s authentic . I kept really good care of the outside of this purse it’s almost flawless, but the inside had it kind of ruff i split perfume in it and always kept a lot of stuff in it so the inside needs a really good cleaning by a professional but who’s really poking their nose inside a ladies purse unless your a reseller I would understand😊