I thought this would go up. Oh well.

Added 3 Keys for an Australium Spec KS Knife(~21 Keys with Overpay)(18 Keys total)

http://backpack.tf/profiles/76561198123109185?time=1430722800 -> http://backpack.tf/profiles/76561198123109185?time=1430809200

Sold for an Orbiting Fire Ol' Snaggletooth(15 Keys with Overpay)

http://backpack.tf/profiles/76561198055645755?time=1424678400 -> http://backpack.tf/profiles/76561198055645755?time=1424764800

Sold for an Australium Spec KS Blutsauger(~11 Keys with Overpay at the time), 5 Keys and ~3 Keys in Sweets(19 Keys total)

http://backpack.tf/profiles/76561198090427061?time=1429772400 -> http://backpack.tf/profiles/76561198090427061?time=1429858800

Sold for a Skill Gotten Gains Results are In(15 Keys with Overpay)

http://backpack.tf/profiles/76561198090427061?time=1430118000 -> http://backpack.tf/profiles/76561198090427061?time=1430204400

Sales seem to fit, 15-19 Keys should be fine.

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