Haunted Ghosts Brown Bomber

Counter, sadly. All credit for the proof goes to Gent and polar for providing it.

Sale:

Sold with 85 keys for a Burning Flames Modest Pile of Hat.

http://backpack.tf/profiles/76561198138205889#!/compare/1471910400/1471996800

http://backpack.tf/profiles/76561198157455991#!/compare/1471910400/1471996800

The buyer of the hat has had it at a buyout of 235 keys for a month.

http://www.tf2outpost.com/trade/28452367

http://www.tf2outpost.com/trade/28495639

Here's a supporting sale from SpotlightR, which, while is low, shows that it needs a drop.

http://backpack.tf/profiles/76561198157455991#!/compare/1472169600/1472256000

Probably best to go for 235-250 keys here, as it hasn't sold at 235 for a month and the Modest and Bonk Boy sale shows that it needs to drop.