Item 1

https://backpack.tf/item/11376907055

Sale 1

https://backpack.tf/profiles/76561199085116273#!/compare/1683072000/1683158400

https://backpack.tf/profiles/76561198048882285#!/compare/1683158400/1683504000

3 keys + Strange Australium Blutsauger + Strange Part: Burning Enemy Kills

3 + ~5.8 + ~.45 = ~9.5 keys

Item 2

https://backpack.tf/item/10408267591

Sale 2

https://backpack.tf/profiles/76561199072654974#!/compare/1689638400/1689724800

https://backpack.tf/profiles/76561197960278017#!/compare/1684540800/1689811200

No clue

Sale 3

https://backpack.tf/profiles/76561197960278017#!/compare/1684540800/1689811200

https://backpack.tf/profiles/76561199161916038#!/compare/1689811200/1689897600

Can't load seller inv

Item 3

https://backpack.tf/item/10347812507

Sale 4

https://backpack.tf/profiles/76561199110809353#!/compare/1682726400/1682812800

https://backpack.tf/profiles/76561199026390261#!/compare/1682812800/1682899200

No clue

Sale 5

https://backpack.tf/profiles/76561199026390261#!/compare/1686268800/1686355200

https://backpack.tf/profiles/76561199387438541#!/compare/1687392000/1688428800

Can't load buyer inv

Sale 6

https://backpack.tf/profiles/76561199387438541#!/compare/1687392000/1688428800

https://backpack.tf/profiles/76561199085116273#!/compare/1688342400/1688428800

Can't load seller inv

Sale 7

Transfer between qs.store bots

Sale 8

https://backpack.tf/profiles/76561198850274253#!/compare/1689984000/1690070400

https://backpack.tf/profiles/76561199245733895#!/compare/1689984000/1690070400

No clue

Mp.tf

https://marketplace.tf/items/tf2/31197;5;u185

$19.95 / $2.05 = ~9.5 keys (Apr 29)

$29.99 / $2.00 = ~15 keys (May 25)

Total Sales

9.5, 9.5, 15

https://imgur.com/a/KxOsFTb

15 feels high

Taking 9.5 keys c: