Selling:

http://www.tf2outpost.com/trade/27467613 - b/o: 80 keys (unsold for 1 week)

http://www.tf2outpost.com/trade/27434360 - b/o: 80 keys (unsold for 2 weeks)

http://www.tf2outpost.com/trade/27487244 - b/o: 80 keys (unsold for 6 days)

Sold:

https://gyazo.com/f52d1cc4bb81051e40f41ba879de77d4 - sold for 39 keys (quicksell)

https://gyazo.com/db6de5da69670f7f7c684b2552f314a0 - sold for 40 keys + 1 key in items = 41 keys (quicksell)

http://imgur.com/92tzLVL

http://imgur.com/STvtpsg

- sold for smoking coldsnap cap + stormy barnstormer = 30 + 17 = 47 keys

http://backpack.tf/profiles/76561197992230124?time=1447833600

http://backpack.tf/profiles/76561197992230124?time=1447920000

- sold with white bills + ts bills for haunted ghosts your worst nightmare = (55 - 3 - 2.5) x 0.9 = 45 keys

http://backpack.tf/profiles/76561198177157465?time=1448179200

http://backpack.tf/profiles/76561198177157465?time=1448265600

- sold for duped roboactive lord pith = 55 x 0.9 = 50 keys

http://backpack.tf/profiles/76561198061506886?time=1447488000

http://backpack.tf/profiles/76561198061506886?time=1448092800

- sold for disco kabuto + disco frontier = (47 + 34.5) x 0.9 = 73 keys (outlier)

http://www.tf2outpost.com/trade/27432207 - b/o: 70 keys

http://backpack.tf/profiles/76561198025560677?time=1447401600

http://backpack.tf/profiles/76561198025560677?time=1447488000

- sold for frostbite dragonborn + Strange Professional Killstreak Natascha + Strange Specialized Killstreak Festive Revolver + Taunt: The Proletariat Posedown = (55 + 2.2 + 1.3 + 1) x 0.9 = 54 keys

Mini's:

Smoking Coldsnap Cap:

http://www.tf2outpost.com/item/440,4306222805,30542,5

http://backpack.tf/item/3623716777

- sold for specilised killstreak aussie sniper = 30 keys

Stormy Storm Barnstormer:

http://www.tf2outpost.com/trade/27115216 - b/o: 17 keys

Roboactive Lord Pith:

http://www.tf2outpost.com/trade/26960397 - b/o: 55 keys

Frostbite Dragonborn:

http://www.tf2outpost.com/trade/27437637 - b/o: 55 keys