Sale 1:

Sold for 28 keys

Seller: https://backpack.tf/profiles/76561198211737681#!/compare/1593648000/1594252800

Buyer: https://backpack.tf/profiles/76561198191779491#!/compare/1593820800/1593907200

https://backpack.tf/item/8917877311

28 keys

Sale 2:

Sold for 26 keys

Seller: https://backpack.tf/profiles/76561198170143095#!/compare/1592611200/1592697600

Buyer: https://backpack.tf/profiles/76561198142110950#!/compare/1592524800/1592611200

https://backpack.tf/item/8917877311

26 keys

Sale 3:

Sold for Cool Field-Tested Quack Canvassed Rocket Launcher (25)

Seller: https://backpack.tf/profiles/76561198191779491#!/compare/1593820800/1593907200

Buyer: https://backpack.tf/profiles/76561198216793315#!/compare/1593820800/1593907200

https://backpack.tf/item/8917877311

25 keys

Other Sales:

https://backpack.tf/item/8917877311 (#1-5)

https://backpack.tf/item/8545929496 - site bot

https://backpack.tf/item/6785820583 - marketplace

#1

Sold with 8 keys for Purple Energy Hat to Kill For

https://backpack.tf/profiles/76561198142110950#!/compare/1592611200/1592697600

https://backpack.tf/profiles/76561198873018311#!/compare/1592611200/1592697600

Better off being used on the Purple Energy hat.

#2

Sold with ~7 keys in pure/items for Hot Minimal Wear Merc Stained Shotgun

https://backpack.tf/profiles/76561198216793315#!/compare/1593820800/1593907200

https://backpack.tf/profiles/76561198060458887#!/compare/1593820800/1593907200

Should be used on the Shotgun.

#3

Bulk for Burning Brown Bomber

https://backpack.tf/profiles/76561198060458887#!/compare/1593907200/1593993600

https://backpack.tf/profiles/76561198051762989#!/compare/1593907200/1593993600

Using on the Brown Bomber

#4

https://backpack.tf/profiles/76561198051762989#!/compare/1593993600/1594080000

https://backpack.tf/profiles/76561198143069094#!/compare/1594080000/1594166400

The only traceable sale I could find on the Ground control was a 24 key pure sale. Would be better to use on the Ground Control due to the lack of sales there.

#5

Bulk for Misty Samur-Eye

https://backpack.tf/profiles/76561198143069094#!/compare/1596240000/1596326400

https://backpack.tf/profiles/76561198210864032#!/compare/1596153600/1596240000

Sellers:

https://i.imgur.com/2sL7Gx6.png

https://backpack.tf/item/3491135242 - 40 keys

https://backpack.tf/item/6785820583 - 40 keys

Sales at:

25

26

28

Taking 25-28.