Native Americans in Alaska.

Sold for 1 Bud + 5 Keys(1.3)

http://backpack.tf/profiles/76561198050752865?time=1405407600 -> http://backpack.tf/profiles/76561198050752865?time=1405579089

Sold for an Australium Knife(1.3 with Overpay) and ~4 Keys in Sweets(1.5 Total)

http://www.tf2outpost.com/trade/21344093

http://www.tf2outpost.com/trade/21389787 Trade with the sweets

Sold for a Miami Nights Conjurer's Cowl(2.2 with Overpay, Outlier)

http://backpack.tf/profiles/76561198109338685?time=1406790000 -> http://backpack.tf/profiles/76561198109338685?time=1406933625

Sold for an Australium Black Box(1.2 with Overpay)

http://backpack.tf/profiles/76561198086651235?time=1409814000 -> http://backpack.tf/profiles/76561198086651235?time=1409986800

Sold for a Searing Plasma Scotsman's Stovepipe(1.4 with Overpay)

http://backpack.tf/profiles/76561198072143495?time=1404457200 -> http://backpack.tf/profiles/76561198072143495?time=1404581094

Sold for a Steaming Reggaelator(1.5 with Overpay)

http://backpack.tf/profiles/76561198072143495?time=1407913200 -> http://backpack.tf/profiles/76561198072143495?time=1407999600

Sold for 1 Bud + 8 Keys(1.5)

http://www.tf2outpost.com/trade/22061230

Sold for 23 Keys(1.4)

http://www.tf2outpost.com/trade/22764370

Sold for 1.5

http://www.tf2outpost.com/trade/21099326

Sold for an Orbiting Planets Rather Festive Tree(1.2 with Overpay)

http://www.tf2outpost.com/item/440,2713803582,341,5 Tree History

http://www.tf2outpost.com/item/440,2722764713,250,5 Chieftain's History

Sold for 1 Bud, Outlier

http://www.tf2outpost.com/trade/21041051

1, 1.2, 1.2, 1.3, 1.4, 1.4, 1.5, 1.5, 2.2. With the sales used here that seem to even out, 1.2-1.5 should be fine.

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