Selling:

http://www.tf2outpost.com/trade/28271908 - b/o: 35 keys (1 month)

http://www.tf2outpost.com/trade/27903955 - b/o: 35 keys (3 months)

Sold:

http://backpack.tf/profiles/76561198199575539#!/compare/1463270400/1463356800 - sold with 12 keys + Strange Professional Killstreak Australium Black Box + sweets for Circling Heart Flipped Trilby + sweets = low

http://www.tf2outpost.com/trade/28152660

http://backpack.tf/profiles/76561198076020691#!/compare/1463184000/1463270400

http://backpack.tf/profiles/76561198199575539#!/compare/1463184000/1463270400 - sold for Specialized Killstreak Max's Severed Head = 35 keys

http://www.tf2outpost.com/trade/28267272

http://backpack.tf/profiles/76561198250780894#!/compare/1466294400/1466380800 - sold for Steaming Whoopee Cap + Stormy Storm Big Elfin Deal = 27 keys

http://backpack.tf/profiles/76561198073863984#!/compare/1466121600/1466208000

http://backpack.tf/profiles/76561198250780894#!/compare/1465084800/1466208000 - sold for Kill-a-Watt Company Man = 37 keys

http://www.tf2outpost.com/trade/28121175

http://backpack.tf/profiles/76561198045388088#!/compare/1461801600/1461888000 - sold for 25 keys (quicksold)

Mini's:

Circling Heart Flipped Trilby:

seller at 45 keys in classies