Selling:

http://www.tf2outpost.com/trade/28237402 - b/o: 30 keys (2 months)

http://www.tf2outpost.com/trade/28260867 - b/o: 20 keys (1 day)

http://www.tf2outpost.com/trade/28265712 - b/o: 20 keys (young)

http://www.tf2outpost.com/trade/28252391 - b/o: 20 keys (5 days)

Sold:

http://www.tf2outpost.com/trade/28251669

http://backpack.tf/profiles/76561198197251846#!/compare/1465689600/1465776000 - sold for Kill-a-Watt A Rather Festive Tree = 18 keys b/o

http://www.tf2outpost.com/trade/28223584

http://backpack.tf/profiles/76561198107949914#!/compare/1464825600/1464912000 - sold for 17 keys (quicksold)

http://backpack.tf/profiles/76561198197251846#!/compare/1465603200/1465689600 - sold for Disco Beat Down Triboniophorus Tyrannus + 1 key = 20 keys b/o

Mini's:

Disco Beat Down Triboniophorus Tyrannus:

http://backpack.tf/profiles/76561198197251846#!/compare/1465516800/1465603200 - sold for Memory Leak Glengarry Bonnet + 2 keys = 22 keys