Sale 1:

Sold for Miami Nights Dead Cone(15.5 keys) + 8 keys in sweets, 18 keys total

b/o 18 http://www.tf2outpost.com/trade/28539422

http://backpack.tf/profiles/76561198249377662#!/compare/1476316800/1476403200

Cone mini:

Searing Plasma Handyman's Handle 15.5 keys

http://backpack.tf/profiles/76561198249377662#!/compare/1472774400/1472860800

Sale 2:

Sold for Stormy Storm Tyrantium Helmet (18 keys)

http://backpack.tf/profiles/76561198139444147#!/compare/1475798400/1475884800

Sale 3 :

Sold for SpecKS Australium Grenade Launcher (16 keys)

http://backpack.tf/profiles/76561198139444147#!/compare/1475971200/1476057600

Grenade:

https://i.gyazo.com/c998a8ab049abc837ce95a6485cadbe4.png

Sale 4:

Bulk

http://backpack.tf/profiles/76561198026785471#!/compare/1473897600/1473984000

All sales below were made in ~1 day:

Sale 5:

13 keys, QS

http://backpack.tf/profiles/76561198139946527#!/compare/1474675200/1476489600

Sale 6:

13 keys, QS

http://backpack.tf/profiles/76561198066802889#!/compare/1474070400/1474156800

Sale 7:

12 keys, QS

http://backpack.tf/profiles/76561198026785471#!/compare/1473552000/1473638400

Taking range 16-18 keys