I think a big problem is lack of description and or lack of pictures. Sellers are getting lazy with proper descriptions and pictures. Im personally getting tired of this "if you want pics txt me" I think thats bull shit and screams scam to me. As a seller, When I sell a item that has a issue/flaw.. I go into great detail about it and take lots of pictures. If I happen to find something before I ship the item. I take more pictures and dbl check with the buyer before I ship.