After watching the vault website for the last few months i honestly think people are using purchasing bots to grab merchandise I have seen FAR too many items literally appear in front of me only for me to click and and say "out of stock" within 60 seconds of it popping up.. I just had this happened with the Matte Black/grey Monster dogs that pooped up. I literately saw them come up, added to cart and "sold out" 30 seconds. Considering it is close to 4am on a weekday i cant imagine hordes of Oakley buyers are up on the site. I have seen apps that to this type of thing on ebay around for years, all they are for the most part is scripts that have set keywords/variables that constantly refresh the site and automatically add and purchase when an item that meets the criteria pops up. Its very frustrating when a pair of glasses you have actually been hoping to see again on the vault pops up before your eyes only to have them sold out in less than a minute.