Might be an obvious question but I have searched and can't find the answer. When someone posts a pair of Jordan's let's say for over $100 it is automatically eligible for the authenticity guarantee...I read that you cannot opt in or out. Then why do I come across some shoes that are $300+ without the authenticity guarantee? I stay clear of these items especially if the seller has zero feedback however I am curious because when I post my items for sale they are always put into authenticity guarantee and I never have the option. Curious why other people do have that option and if it is legit? Thank you
