I shipped 6 1080TIs out to a buyer a few years ago. He tore open the package and pretended that 4 of the cards were missing. This was a signature delivery, which means the buyer ostensibly accepted the package with a giant hole in it if his story is to be believed. Ebay immediately sided with the buyer and wouldn't help with the obvious scam until we took it to twitter and got the attention of some VP. We were out thousands of dollars.