6 month old price,

Sold alongside 5 keys and a Strange Spec Loose Cannon (~4) for a Miami Nights Phantom (~32) = ~23 for Pillar, outlier

http://www.tf2outpost.com/trade/27950499

http://backpack.tf/profiles/76561198050849650/#!/compare/1457769600/1457856000

http://backpack.tf/profiles/76561198159542421/#!/compare/1457769600/1457856000

Part of a duped Sunbeams TC sale

http://backpack.tf/profiles/76561198124232520/#!/compare/1457596800/1457683200

Sold for Professional Australium Grenade Launcher (~31) with ~3 keys in parts = ~34, caps to 32 key B/O

http://www.tf2outpost.com/trade/27906290

http://backpack.tf/profiles/76561198168435122/#!/compare/1456128000/1456732800

http://steamcommunity.com/market/listings/440/Strange%20Professional%20Killstreak%20Australium%20Grenade%20Launcher

Sold for Stormy Storm Stovepipe (~15) + Green Confetti Frenchman's Beret (~18 going by year old price) = ~33, supporting sale, can't get a decent mini together but not likely to be setting a range anyways

http://backpack.tf/profiles/76561198202713744/#!/compare/1455955200/1456128000 (Towering Pillar was traded for those two items)

http://backpack.tf/profiles/76561198168435122/#!/compare/1455955200/1456128000

Sold for Max's (~30)

http://backpack.tf/profiles/76561198110035148/#!/compare/1455868800/1455955200

Quicksold for 23 keys

http://www.tf2outpost.com/trade/27866924

http://backpack.tf/profiles/76561198080559842/#!/compare/1455782400/1455868800