Sale 1:

https://backpack.tf/profiles/76561198080179568#!/compare/1572566400/1572652800

https://backpack.tf/profiles/76561198353071460#!/compare/1569283200/1572652800

Sold for 8 keys

sale 2:

https://backpack.tf/profiles/76561198353071460#!/compare/1573171200/1573344000

https://backpack.tf/profiles/76561198976985195#!/compare/1573257600/1573344000

Sold with 1 key for CTFL Bonk

Bonk Mini:

https://backpack.tf/suggestion/5dd38e96d381723e32132b0f

suggestion for 10 keys

Total is 9 keys

sale 3:

https://backpack.tf/profiles/76561198976985195#!/compare/1573344000/1573430400

https://backpack.tf/profiles/76561198078944245#!/compare/1573344000/1573430400

Sold for ~7.5 keys

sale 4:

https://backpack.tf/profiles/76561198048851745#!/compare/1571961600/1572048000

https://backpack.tf/profiles/76561198869223863#!/compare/1571961600/1572048000

Sold for ~13 keys

sale 5:

https://backpack.tf/profiles/76561198869223863#!/compare/1572393600/1572480000

https://backpack.tf/profiles/76561198100893394#!/compare/1572307200/1572566400

Sold with negligible sweets for DP Nickel

Nickel Mini:

https://backpack.tf/suggestion/5dd392a6678072169a04ba82

Suggestion for ~9.25 keys

Total is ~9.5 keys

sale 6:

https://backpack.tf/profiles/76561198100893394#!/compare/1572652800/1572998400

https://backpack.tf/profiles/76561198359747797#!/compare/1572825600/1572912000

Can trace a flamethrower

sale 7:

https://backpack.tf/profiles/76561198359747797#!/compare/1572912000/1572998400

https://backpack.tf/profiles/76561198882886230#!/compare/1572825600/1572912000

Sold for ~5 keys in sweets (low)

Sale 8:

https://backpack.tf/profiles/76561198882886230#!/compare/1573171200/1573344000

https://backpack.tf/profiles/76561198127938353#!/compare/1573257600/1573344000

Bulk / QS

Total sales @:

7.5, 8, 9, 9.5 13 keys

buyers up to ~6.5 keys,

seller for 12 keys, unsold for 3 months,

taking 7.5 - 9.5 keys.