You should ask directly if she could check if there is a brand new untouched from stock room or warehouse. I would not trust SA when they say it is only been out for few minutes. IF she checked and there is none, and the one on the shelf is perfect to you, get it. If not, wait out for other new shipments but make sure you will not regret in case it is not coming.
Many times SAs tell me the bag is in perfect condition and I normally order via phone. When i get the bag, it has scratches on the interior lambskin lining. They are not the one paying the premium prices and they do not understand.
Very few good SAs understand this and take good care of their customers.