I saw a watch I liked at a local kijiji site. The person selling it had only stock photos from the watch website but no actual pictures of the watch itself. I ended up sending the person a message asking for actual photos of the watch with the present date on a piece of paper. I have not received a reply. It's been a couple of days. I know there are definitely scammers everywhere (including here) but what are your experiences with these classified sites? What questions do you ask to make you think scam or legitimate seller?