Sale 1:

Sold for Circling TF Logo Bot Dogger (24)

No outpost, but I’m pretty confident that my B/O was 17.

Seller: https://backpack.tf/profiles/76561198021055079#!/compare/1492819200/1492905600

Buyer: https://backpack.tf/profiles/76561198136287595#!/compare/1492819200/1492905600

http://imgur.com/a/tA8RY

X = 17 (Capped by B/O)

Sale 2:

Sold for Spec. KS Aussie Ambassador (12) + ~4 keys in items

No outpost

Seller: https://backpack.tf/profiles/76561198162282453#!/compare/1493337600/1493424000

Buyer: https://backpack.tf/profiles/76561198156962400#!/compare/1492819200/1493424000

X = 16

Sale 3:

Sold with ~2 keys in items for Terror-Watt Otolaryngologist’s Mirror

Seller: https://backpack.tf/profiles/76561198274782145#!/compare/1492732800/1492819200

Buyer: https://backpack.tf/profiles/76561198021055079#!/compare/1492732800/1492819200

http://imgur.com/a/byF5B

Should be used on the mirror.

Sale 4:

Sold with 5 keys for Kill-a-Watt Swagman’s Swatter

Seller: https://backpack.tf/profiles/76561198156962400#!/compare/1495929600/1497398400

Buyer: https://backpack.tf/profiles/76561198061722527#!/compare/1496275200/1497312000

Should be used on the swatter.

Sellers:

16 keys:

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

https://backpack.tf/u/76561198061722527

http://www.tf2outpost.com/trade/29227555 - 1 week

18 keys:

http://i.imgur.com/f6KXMLD.png - 2 months

https://backpack.tf/u/76561198011321852

Sales at:

16

17

Going with 16-17.