New here so forgive my ignorance but I have a quick question. I bought a nautilus 5ml on eBay, checked code said it has been checked 194 times, brought it to my local LA Vape store, which by the way never met more knowledgeable, kind people in any store, anyway....he stares it's real but used then put in a different box. Someone help me make sense of this please. By the way I trust this guy at the store he is what you would call a nerd ( the very good kind) in this area. a passion for something so they know everything there is to know about that thing they are so interested in. I talk too much sorry, but thank you for barring with me.