hey guys i'm just wondering, How does ebay know if an item is fake or not..? For an example. lululemon Hoodies. They sell on ebay for $80 and brand new there over 120 bucks, I can tell there fake due to the price but how can ebay? why can't you just take off the tags and say there new without tags or pre-owned? How does ebay know you don't have a ton of hoodie in your closet you have out grown and selling them off??