No pets, non-smoker. Stored in a dark place after purchase. I am an ordinary person, so please refrain from purchasing if you are concerned. I check for initial scratches and make my judgment, but if you are concerned, please request additional photos. No price reduction for single items. Discounts available for purchases of 2 or more items. Please comment if you are interested. Please take a look at my profile. Feel free to comment if you have any questions.