Surprisingly high demand.

Quicksold for 16 Keys

http://www.tf2outpost.com/trade/21205879

Sold for 17 Keys

http://backpack.tf/profiles/76561198050618142?time=1407224595 -> http://backpack.tf/profiles/76561198050618142?time=1407135600

Sold for 19 Keys(Also offered once before)

http://www.tf2outpost.com/trade/22035931

Sold for a Stormy Storm Counterfeit Billycock(16 Keys with Overpay, Outlier)

http://www.tf2outpost.com/item/440,2945852976,602,5 Counterfeit History

http://www.tf2outpost.com/item/440,2932495234,319,5 Noir History

Sold for 1 Bud

http://www.tf2outpost.com/item/440,2932495234,319,5 Noir History

http://www.tf2outpost.com/item/440,2940436214,143,6 Earbud History

Sold for 1 Bud

http://backpack.tf/profiles/76561198013424384?time=1408632815 -> http://backpack.tf/profiles/76561198013424384?time=1409641200

Sold for 1 Bud and 3 Keys(1.2)

http://www.tf2outpost.com/trade/22899411

Sold for 1 Bud

http://backpack.tf/profiles/76561198009372512?time=1409986800 -> http://backpack.tf/profiles/76561198009372512?time=1410505200

Sold for 17 Keys

http://www.tf2outpost.com/trade/22853103

Sold for 1 Bud

http://backpack.tf/profiles/76561198040234268?time=1406558925 -> http://backpack.tf/profiles/76561198040234268?time=1406790000

Counting both 16 Key sales an outliers because of the huge demand of these at 1+ Bud, and adding the high range because of 2 Pure sales. 1-1.2 should be fine.

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