Sale 1:

Sold for Tesla Coil Spirit (15.5) + <0.5 keys in metal

No outpost

Seller: https://backpack.tf/profiles/76561198066963919#!/compare/1493251200/1493337600

buyer: https://backpack.tf/profiles/76561198302285991#!/compare/1493251200/1493337600

X = 16, high outlier.

Sale 2:

Sold for 12 keys + ~1 key in items

Seller: https://backpack.tf/profiles/76561198050062763#!/compare/1489536000/1489622400

Buyer: https://backpack.tf/profiles/76561197998939874#!/compare/1489276800/1489622400

X = 13

Sale 3:

Sold for 13 keys

Seller: https://backpack.tf/profiles/76561198069204251#!/compare/1490918400/1491091200

Buyer: https://backpack.tf/profiles/76561197998939874#!/compare/1490918400/1491004800

X = 13

Sale 4:

Sold for Steaming Rubber Glove (Mini at 11) + ~1 key in items

No outpost

Seller: https://backpack.tf/profiles/76561198134641756#!/compare/1493424000/1493510400

Buyer: https://backpack.tf/profiles/76561198118000190#!/compare/1493424000/1493510400

X = 12

Sale 5:

Sold with 4 keys for Ghosts Bombing (17.5)

http://www.tf2outpost.com/trade/28782888 - B/O of 12

Seller: https://backpack.tf/profiles/76561198039698600#!/compare/1487116800/1487203200

Buyer: https://backpack.tf/profiles/76561198069204251#!/compare/1486339200/1487289600

X = 12 (Capped by B/O)

Sale 6:

Sold for Purple Confetti Buckaroo's (Mini at 11)

No outpost

Seller: https://backpack.tf/profiles/76561198302285991#!/compare/1493251200/1493337600

Buyer: https://backpack.tf/profiles/76561198134641756#!/compare/1493251200/1493337600

X = 11

Sale 7:

Sold with keys for peace milkman

Seller: https://backpack.tf/profiles/76561198190156546#!/compare/1488240000/1488585600

Buyer: https://backpack.tf/profiles/76561198050062763#!/compare/1488412800/1488585600

Should use on milk

Seller at 13 keys for several days

11-13