Whilst I do not have any proof. A lot of people tend to agree that this hat is worth about 500 keys. Seeing as the last price update suggestion was about 2 years ago and this hat will almost certainly be 1 of 4 now and forever (unless theres a stash in a backpack we are unfamiliar with) this great hat with selectable styles, changes colors depending what team your on, and thee effect which also changes colors depending what team your on. Is currently sought after. It really does need a price update as I do not believe anyone has sold one as of recently. Even checking the steam community market there are currently 0 listings for the hat. I am one of the owners of said hat and no im not just trying to bump the price up for personal profit. Im trying to bump the price up because something this rare shouldn't be worth so little. So please, listen to reason and at least give it the price increase it rightfully deserves. - Soupcan6233