Sale 1:

Sold for Steaming Magistrate’s Mullet (Mini at 10 below) + ~1 key in sniper skins

No outpost

Seller: http://backpack.tf/profiles/76561198165718588#!/compare/1477440000/1477526400

Buyer: http://backpack.tf/profiles/76561198241476066#!/compare/1476576000/1477526400

X = 11

Sale 2:

Sold for Aces High Stuntsman (10)

No outpost

Seller: http://backpack.tf/profiles/76561198241476066#!/compare/1477785600/1477872000

Buyer: http://backpack.tf/profiles/76561198121050731#!/compare/1477699200/1477785600

X = 10

Sale 3:

Sold for 8 keys

http://www.tf2outpost.com/trade/28588105 - B/O of 10

Seller: http://backpack.tf/profiles/76561198112612121#!/compare/1478390400/1478476800

Buyer: http://backpack.tf/profiles/76561198277113757#!/compare/1478390400/1478476800

X = 8

Sale 4:

Sold with a key in items for Smoking Helmet Without a Home

Seller: http://backpack.tf/profiles/76561198277113757#!/compare/1478476800/1478563200

Buyer: http://backpack.tf/profiles/76561198165189450#!/compare/1478476800/1478563200

Would be better to update the Helmet with this sale

Sale 5:

Bulk for Smoking Brown Bomber

Seller: http://backpack.tf/profiles/76561198204219284#!/compare/1478563200/1478649600

Buyer: http://backpack.tf/profiles/76561198135763017#!/compare/1478563200/1478649600

Should be used to update the Brown Bomber

Steaming Mullet Mini:

http://backpack.tf/suggestion/584a24780e2cad3b163899f8

Sellers:

11 keys:

http://i.imgur.com/LL7z8EX.png

http://backpack.tf/u/76561198190577279

http://www.tf2outpost.com/trade/28632521 - 1 week

Sales at:

8

10

11

8 is low due to buyers at 8 keys for any unusual

Going with 10-11