Sale 1:

Sold for Aces High Brain Bucket (Suggestion at 12.5) + Diamond Botkiller Rocket Launcher (<1)

No outpost

Seller: https://backpack.tf/profiles/76561198124832895#!/compare/1495756800/1495843200

Buyer: https://backpack.tf/profiles/76561198218881647#!/compare/1495670400/1495843200

X = 13

Sale 2:

Untraceable. 9 keys were involved, I’d assume it sold for 9 keys and something worth around 4 keys, which then sold before the backpack was scanned again.

http://www.tf2outpost.com/trade/28909653 - B/O of 15

Seller: https://backpack.tf/profiles/76561198005032783#!/compare/1495670400/1495756800

Buyer: https://backpack.tf/profiles/76561198124832895#!/compare/1495670400/1495756800

Sale 3:

Bulk for Infernal Smoke Conga

Seller: https://backpack.tf/profiles/76561197961976244#!/compare/1493337600/1493510400

Buyer: https://backpack.tf/profiles/76561198005032783#!/compare/1493424000/1493510400

Aces High Brain Bucket Mini:

https://backpack.tf/suggestion/59688bf4cf6c7554b3767297

Sellers:

40 keys:

http://i.imgur.com/OVsQkO6.png - most likely re-listed.

http://www.tf2outpost.com/trade/29255375

Sales at:

13

Going with 13 flat.