Selling:

http://www.tf2outpost.com/trade/28468498 - b/o: 145 keys (3 days)

http://www.tf2outpost.com/trade/28470509 - b/o: 175 keys (young)

Sold:

http://www.tf2outpost.com/trade/28361916

https://backpack.tf/profiles/76561198068783246#!/compare/1469318400/1469923200 - sold for Circling Heart Whoopee Cap + Strange Flaming Lantern Bonk Boy + Strange Normal Flame Thrower + 10 keys = 159 keys

Credits to Ft. is afk

http://backpack.tf/profiles/76561198067172259#!/compare/1469232000/1470268800 - sold with sweets for Kill-a-Watt Conjurer's Cowl + Skill Gotten Gains Taunt: Spent Well Spirits + Hot Airwolf Knife (Well-Worn) = 70 keys (low)

Mini's:

Hot Airwolf Knife (Well-Worn):

http://backpack.tf/profiles/76561198006136307#!/compare/1469318400/1469404800 - sold for It's a puzzle to me Smokey Sombrero = 27 keys