Sale 1:

https://backpack.tf/profiles/76561198006544512#!/compare/1567641600/1567728000

https://backpack.tf/profiles/76561198278736964#!/compare/1566950400/1567728000

Sold for 11 keys

sale 2:

https://backpack.tf/profiles/76561198337734785#!/compare/1562284800/1562371200

https://backpack.tf/profiles/76561198029074524#!/compare/1562284800/1562371200

Untrace

Sale 3:

https://backpack.tf/profiles/76561198006544512#!/compare/1565740800/1565827200

https://backpack.tf/profiles/76561198440884199#!/compare/1554768000/1565827200

Sold for 11 keys, all other groups if keys / items except for the 11 and carouser.

Sale 4:

https://backpack.tf/profiles/76561198282455210#!/compare/1566432000/1566518400

https://backpack.tf/profiles/76561198297779899#!/compare/1566432000/1566518400

Sold with 9 keys for ~15 keys in sweets

bulk

Sale 5:

https://backpack.tf/profiles/76561198297779899#!/compare/1566518400/1566691200

https://backpack.tf/profiles/76561198094408512#!/compare/1566432000/1566518400

Sold for ~7.5 keys

Sale 6:

https://backpack.tf/profiles/76561198094408512#!/compare/1566518400/1566604800

https://backpack.tf/profiles/76561198301742238#!/compare/1566518400/1566604800

Sold for Steaming Defiant + 1 key

Defiant Mini:

https://backpack.tf/suggestion/5d7d583e6780727ee50e870d

Suggestion for 9.75 keys

Total is 10.75 keys

Sale 7:

https://backpack.tf/profiles/76561198074267804#!/compare/1567641600/1567728000

https://backpack.tf/profiles/76561198308147530#!/compare/1567641600/1567728000

https://backpack.tf/profiles/76561198160856661#!/compare/1567641600/1567728000

Bulky / untrace

Total sales @:

7.5, 10.75, 11, 11 keys

Taking 11 flat, calling 7.5 low. (resold for ~11 quickly)