In a perfect world you'll receive your film, the other dude will receive his and seller loses out a bit on additional fees
Less than perfect world the other dude will believe he IS in the perfect world, seller will believe he's in hell the butt of some cruel joke having to eat the cost of your missing film sending you a 50% refund leaving you feeling pretty satisfied with the whole deal
Less than less than perfect world the other dude is still in paradise, seller is completely happy with the transaction and you'll still be stuck in hell with some of the most of expensive Panatomic-X film ever sold
But you still got apug.org