Very little demand for this hat at all,

http://www.tf2outpost.com/search/115318085 <-- 3 pages of sellers

http://www.tf2outpost.com/search/115318492 <-- Less then 1 page of buyers

http://backpack.tf/classifieds/search/genuine%20brigade <-- Backpack.tf classifies, 1.1 keys unsold for 3 days only other is 2 keys O_o

http://www.tf2outpost.com/trade/11338907 <-- Selling strange ambassador = 1key

http://www.tf2outpost.com/trade/11290717 <-- Sold 1 key

http://www.tf2outpost.com/trade/11118407 <-- For sale mid backpack.tf range which is 1.1 keys currently, no adds going on 2 weeks

http://www.tf2outpost.com/trade/11131282 <-- Unsold 1 key 2 refined

http://www.tf2outpost.com/trade/11286756 <-- 1 key Painted Muskelmannbraun

http://www.tf2outpost.com/trade/10633719 <-- People offering theirs for 1 key and 5 refined a couple days ago, representing outdated price and theye are willing to sell for lower

http://www.tf2outpost.com/trade/11304879 <-- Buyer 1 key :)

http://www.tf2outpost.com/trade/10299732 <-- Selling for 2 keys (not really) no offers in 2 weeks, last offer was 5 refined, low at the time

http://www.tf2outpost.com/trade/10906229 <-- 1:1 items, no adds never went with that knife deal

Just an overall outdated price on an unneeded and unwanted item.