Sale 1:

Sold for Orbiting Fire Magnificent Mongolian (Suggestion at 8.5) + > 5 keys in items

No outpost

Seller: https://backpack.tf/profiles/76561198095493656#!/compare/1505520000/1505606400

Buyer: https://backpack.tf/profiles/76561198198164517#!/compare/1505347200/1505606400

X = 14

Sale 2:

Quicksold for 11 keys

http://www.tf2outpost.com/trade/29369923 - B/O of 15

Seller: https://backpack.tf/profiles/76561198232041512#!/compare/1505433600/1505520000

Buyer: https://backpack.tf/profiles/76561198117322347#!/compare/1505433600/1505520000

X = 11

Sale 3:

Quicksold for 11 keys

No outpost

Seller: https://backpack.tf/profiles/76561198117322347#!/compare/1505433600/1505520000

Buyer: https://backpack.tf/profiles/76561198240877220#!/compare/1505433600/1505520000

X = 11

Orbiting Fire Magnificent Mongolian:

https://backpack.tf/suggestion/59e0402ecf6c7513f50b9672

Sales at:

11 (2x)

14

No current sellers, apart for the one on marketplace for ~14 keys.

11 quicksold. Excluding 11.

Going with 14 flat.