ecause while there may be some people who lie and get a refund, hopefully, there'll be plenty of honest people out there, happy to get a bargain.
Thanks to where I live I was mostly Ebay to build my collection up. And I can honestly say the fear works the other way around too especially with more expensive items. I just bought Scarface the world is yours. Cost me $52 CAD and never got shipped with a tracking number. I always get paranoid when this happens as I like to see where the item is.