Sale 1:

Sold for 85 keys

http://www.tf2outpost.com/trade/27913521 - B/O of 85

Seller: http://backpack.tf/profiles/76561198045354273/#!/compare/1458630000/1458716400

Buyer: http://backpack.tf/profiles/76561198117632385/#!/compare/1458630000/1458716400

X = 85

Sale 2:

Sold for 68 keys

http://www.tf2outpost.com/trade/27860175 - B/O of 75, sold in about 2 days

Seller: http://backpack.tf/profiles/76561198067575136/#!/compare/1455782400/1455868800

Buyer: http://backpack.tf/profiles/76561198062963764/#!/compare/1455782400/1455868800

X = 68

Sale 3:

Sold for Australium Knife + Australium Pro. KS Sniper Rifle

http://www.tf2outpost.com/trade/27757208 - B/O of 80? Sold in about 6 days

Seller: http://backpack.tf/profiles/76561198114684189/#!/compare/1453795200/1454227200

Buyer: http://backpack.tf/profiles/76561198095335435/#!/compare/1454140800/1454227200

X = 42 + 24

X = 66

Sale 4:

Sold for Strange Pro. KS Australium Rocket launcher

http://www.tf2outpost.com/trade/27681310 - B/O of 95, closed due to inactivity, took ~20 days to sell

Seller: http://backpack.tf/profiles/76561198097811768/#!/compare/1454054400/1454140800

Buyer: http://backpack.tf/profiles/76561198045354273/#!/compare/1454054400/1454140800

X = 69

Sale 5:

Sold for Sulphurous Ground Control

Seller: http://backpack.tf/profiles/76561198068495070/#!/compare/1453449600/1453622400

Buyer: http://backpack.tf/profiles/76561198021619945/#!/compare/1453276800/1453622400

Can be used to update the Ground Control

Sale 6:

Bulk for Searing Crone Dome

Seller: http://backpack.tf/profiles/76561198070472684/#!/compare/1455868800/1456041600

Buyer: http://backpack.tf/profiles/76561198125791160/#!/compare/1455955200/1456041600

Sale 7:

Bulk for Burning Bandana

Seller: http://backpack.tf/profiles/76561198095335435/#!/compare/1458111600/1458198000

Buyer: http://backpack.tf/profiles/76561198079353261/#!/compare/1458198000/1458284400

Sellers:

95 keys:

http://puu.sh/ofvZI/965e1c4d7d.jpg - 17 days

100 keys:

http://puu.sh/ofw1U/72eb7bfe01.png - 3 months, “Scout Unusual”?

Offers:

http://www.tf2outpost.com/trade/27751524 - 3 months

The sales:

66 (Australium)

68 (Pure)

69 (Australium)

85 (Pure)

Given how 85 is a full pure sale, and there are no unsolds at around its price to rule it as an outlier, I’m going to include it in the range.

Going with 66-85

I will resuggest with a better range if necessary (wont be able to re-suggest until tomorrow, however)