Classifieds: http://backpack.tf/classifieds?item=Towering%20Titanium%20Pillar%20of%20Hats&quality=6&tradable=1&craftable=1&australium=-1

Screenshots of Classifieds: http://imgur.com/a/1jYTd

<Sellers>

[1.33] http://backpack.tf/item/5072992782 - http://backpack.tf/u/76561198161450886 - Listed a day ago, hasn't been bumped since

[1.44] http://backpack.tf/item/4953658523 - http://backpack.tf/u/76561198200405855 - Listed 8 hours ago, hasn't been bumped since, young

[1.44] http://backpack.tf/item/5053497847 - http://backpack.tf/u/76561198014846023 - Listed 4 days ago, hasn't been bumped since

[1.55] http://backpack.tf/item/4958751325 - http://backpack.tf/u/76561198291327810 - Listed 7 days ago, BOT

[1.55] http://backpack.tf/item/1720567593 - http://backpack.tf/u/76561197961172123 - Listed 7 days ago, regularly bumped

[1.55] http://backpack.tf/item/4953477823 - http://backpack.tf/u/76561198035897364 - Listed about a month ago, bumped

[1.55] http://backpack.tf/item/5048486613 - http://backpack.tf/u/76561198141964860 - Listed 14 hours ago, BOT

[1.55] http://backpack.tf/item/5013078068 - http://backpack.tf/u/76561198057552940 - Listed a day ago, hasn't been bumped since

[1.55] http://backpack.tf/item/5028917516 - http://backpack.tf/u/76561198164152030 - Listed 2 days ago, hasn't been bumped since

[1.55] http://backpack.tf/item/4990547091 - http://backpack.tf/u/76561198148667037 - Listed 6 days ago, requires add

Invalid sellers at 1.33 and 1.44 but this valid sellers at 1.55 refined show that this needs a drop.