I'm bored and hungry

sale 1

http://backpack.tf/profiles/76561198046882004/#!/compare/1457510400/1457596800 - Strange Specialized Killstreak Australium SMG + 13 ref pure

Mini on smg

~8.3 keys - http://puu.sh/okUcl/c38c3466c4.png

8.3+0.7=9

x=9

------

sale 2

http://backpack.tf/profiles/76561198046882004/#!/compare/1455955200/1456041600 - sold for a strange pan

x=8

------

sale 3

http://backpack.tf/profiles/76561198189896909/#!/compare/1460678400/1460764800 - sold for 8 pure

x=8

-----

sale 4

http://backpack.tf/profiles/76561198051502238/#!/compare/1459296000/1459382400 - looks to be sold for 8 pure

x=8

-----

sale 5

http://backpack.tf/profiles/76561198175742898/#!/compare/1459036800/1459209600 - 10 pure

x=10

-----

The sales:

8

8

8

9

10

-----

sellers:

http://www.tf2outpost.com/trade/28081202 - 10 keys (young)

http://www.tf2outpost.com/trade/28065126 - 11 keys @ 5 days

http://www.tf2outpost.com/trade/28036178 - 11 keys @ 1 week

----

10 and 9 seem a bit high, going with 8 flat.

Counter/Supporting proof is appreciated