Selling:

http://www.tf2outpost.com/trade/28199114 - b/o: 150 keys (3 weeks)

http://www.tf2outpost.com/trade/28265255 - b/o: 150 keys (2 days)

Sold:

http://backpack.tf/profiles/76561198071647163#!/compare/1460851200/1460937600 - sold for Haunted Ghosts Liquidator's Lid + duped Phosphorous Master's Yellow Belt + Terror-Watt Hong Kong Cone = 191 keys (outlier)

http://backpack.tf/profiles/76561198153351855#!/compare/1463356800/1463443200 - sold for duped Green Confetti Blighted Beak + Bubbling Exquisite Rack + Strange Specialized Killstreak Australium Scattergun + sweets = 130 keys

Mini's:

duped Phosphorous Master's Yellow Belt:

no recent valid sales, using current price

duped Green Confetti Blighted Beak:

http://www.tf2outpost.com/trade/28207086

http://backpack.tf/profiles/76561198095022965#!/compare/1464393600/1464480000 - sold with 19 keys for Nether Trail Neptune's Nightmare = 60 keys b/o

Bubbling Exquisite Rack:

http://backpack.tf/profiles/76561198051515564#!/compare/1465603200/1465689600 - sold for 35 keys