Accidentally found this, might as well.

Sold for a Dead Presidents Polar Pullover(~85 Keys), a Purple Energy Gilded Guard(75 Keys, no possible mini), a Cloud 9 Glengarry Bonnet(29.5 Keys), a Vivid Plasma Larrikin Robin(~25 Keys), a Purple Confetti Milkman(18 Keys), a Spec KS Rocket Jumper(~10 Keys on SCM), an Australium Spec KS Rocket Launcher(~57 Keys) and 45 Keys(B/O was 300)

http://backpack.tf/profiles/76561198056531586/#!/compare/1458370800/1458457200

http://backpack.tf/profiles/76561198084632639/#!/compare/1458198000/1458457200

http://www.tf2outpost.com/trade/27809244

*Previous sale is still valid: http://backpack.tf/vote/id/56acc4a2ba8d88a726bd051a

Sold for an Amaranthine Mask of the Shaman(380 Keys)(B/O was 350)(Credits to gR.Chandos for the sale!)

https://gyazo.com/dae31508f4f9b2ed7d75883a24175d8d

https://gyazo.com/b035ae7470273010dc00a4c8b1af4725

Quick pullover mini

Sold for a Silver Cyclone Rancho Relaxo(55 Keys) and a Max's Severed Head(29.5 Keys, rounding to 30)(85 Keys total)

http://backpack.tf/profiles/76561198061376237/#!/compare/1457424000/1457510400

Two sales, 300-350 Keys should be fine.

Additional Proof/Counter-Proof/Constructive Criticism/Feedback is always appreciated.