Selling:

http://www.tf2outpost.com/trade/28211309 - b/o: 17 keys (young)

Sold:

http://www.tf2outpost.com/trade/28150074

http://backpack.tf/profiles/76561198063564655#!/compare/1463875200/1463961600 - sold for Bubbling Towering Pillar of Hats = 16 keys

http://www.tf2outpost.com/trade/28126182

http://backpack.tf/profiles/76561198068190834#!/compare/1462492800/1462579200 - sold with 3 keys for Orbiting Fire Chieftain's Challenge = 17 keys

http://www.tf2outpost.com/trade/27760354

http://backpack.tf/profiles/76561198094893745#!/compare/1461628800/1461715200 - sold with 1 key + sweets for Potassium Bonnett = 13 keys (outlier)

http://www.tf2outpost.com/trade/28211046 - sold for 15 keys (quicksold)

http://backpack.tf/profiles/76561198086978807#!/compare/1464307200/1464393600 - sold with 4 keys for Smoking Pencil Pusher = 17 keys

http://backpack.tf/profiles/76561198105484257#!/compare/1464134400/1464220800 - sold with 2 keys for Aces High Thirst Blood = 19 keys (outlier)

http://www.tf2outpost.com/trade/28181392

http://backpack.tf/profiles/76561198098751612#!/compare/1463616000/1463702400 - sold for 16 keys

http://backpack.tf/profiles/76561198109571398#!/compare/1463443200/1463529600 - sold for 14 keys (quicksold)

http://backpack.tf/profiles/76561198301180417#!/compare/1463356800/1463443200 - sold for Aces High Bloke's Bucket Hat = 15 keys (outlier)

http://backpack.tf/profiles/76561198101610113#!/compare/1461974400/1462060800 - sold for Aces High Specialized Killstreak Conquistador + sweets = 17 keys

http://www.tf2outpost.com/trade/28067519

http://backpack.tf/profiles/76561198083286148#!/compare/1460505600/1460592000 - sold for Smoking Noble Amassment of Hats = 18 keys

http://backpack.tf/profiles/76561198083286148#!/compare/1460332800/1460419200 - sold for Massed Flies Milkman = 16 keys

Mini's:

Bubbling Towering Pillar of Hats:

http://www.tf2outpost.com/trade/28155689

http://backpack.tf/profiles/76561198149472890#!/compare/1463702400/1463961600 - sold for Purple Confetti Glengarry Bonnet = 16 keys

Aces High Specialized Killstreak Conquistador:

http://www.tf2outpost.com/trade/28122588

http://backpack.tf/profiles/76561198121099366#!/compare/1461715200/1461974400 - sold for bunch of items = 16 keys

Massed Flies Milkman:

http://www.tf2outpost.com/trade/28043651

http://backpack.tf/profiles/76561198140414431#!/compare/1460160000/1460332800 - sold for Orbiting Planets Gilded Guard + 1 key = 16 keys b/o