Too high.

Sold for 11 Keys and a Lime Macho Mann(~1 Key)(12 Keys total)

http://backpack.tf/profiles/76561198062565400?time=1434265200 -> http://backpack.tf/profiles/76561198062565400?time=1434438000

http://www.tf2outpost.com/trade/26203495

http://www.tf2outpost.com/trade/26140047

Sold for a Terror-Watt Steel Shako(15 Keys with Overpay)

http://backpack.tf/profiles/76561198028072716?time=1433660400 -> http://backpack.tf/profiles/76561198028072716?time=1433746800

Added a Key for a Blizzardy Storm Samur-Eye(20 Keys with Overpay)(19 Keys total, Outlier)

http://backpack.tf/profiles/76561198033165804?time=1436079600 -> http://backpack.tf/profiles/76561198033165804?time=1436166000

http://www.tf2outpost.com/item/440,3912456568,359,5 Samur-Eye History

19 Keys is an outlier due to B/Os at lower:

http://www.tf2outpost.com/trade/26383272 15 Keys, 1 Week unsold

http://www.tf2outpost.com/trade/26222744 18 Keys, 3 Weeks unsold

Two sales, 12-15 Keys should be fine.

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