Item 1

https://backpack.tf/item/13708622955

Sale 1

https://backpack.tf/profiles/76561199026390261#!/compare/1712361600/1712448000

https://backpack.tf/profiles/76561198054848760#!/compare/1712361600/1712448000

~39 keys match

Sale 2

https://backpack.tf/profiles/76561198054848760#!/compare/1712880000/1712966400

https://backpack.tf/profiles/76561198025775125#!/compare/1712966400/1713052800

Added for 7 keys for Menacing Miasma Archer's Sterling + Non-Craftable Tour of Duty Ticket

7 + x = 43 + ~.5

x = ~37 keys

Sale 3

https://backpack.tf/profiles/76561198025775125#!/compare/1713830400/1714176000

https://backpack.tf/profiles/76561197993258470#!/compare/1714089600/1714176000

No clue

Sale 4

https://backpack.tf/profiles/76561197993258470#!/compare/1714348800/1714435200

https://backpack.tf/profiles/76561198130555561#!/compare/1714348800/1714780800

30 keys

Item 2

https://backpack.tf/item/12275832327

Sale 5

https://backpack.tf/profiles/76561199136171109#!/compare/1710460800/1712448000

https://backpack.tf/profiles/76561199375634143#!/compare/1712361600/1712448000

No clue

Sale 6

https://backpack.tf/profiles/76561199375634143#!/compare/1714694400/1714780800

https://backpack.tf/profiles/76561198274457577#!/compare/1713139200/1714780800

32 keys

Item 3

https://backpack.tf/item/10495645901

Sale 7

https://marketplace.tf/items/tf2/30542;5;u29

$58.99 / $1.67 = ~35 keys (May 25)

Sale 8

https://backpack.tf/profiles/76561198443708319#!/compare/1717459200/1717632000

https://backpack.tf/profiles/76561198044852450#!/compare/1717632000/1717718400

No clue

Sale 9

https://backpack.tf/profiles/76561198044852450#!/compare/1717718400/1717804800

https://backpack.tf/profiles/76561198804445167#!/compare/1717632000/1717804800

No clue

Sale 10

https://backpack.tf/profiles/76561198804445167#!/compare/1717632000/1717804800

https://backpack.tf/profiles/76561199017959799#!/compare/1717804800/1717891200

No clue

Item 4

https://backpack.tf/item/9954191803

Maybe this is the mp sale? I dunno, I can't say for sure

Item 5

https://backpack.tf/item/9921054770

Sale 11

https://gladiator.tf/sales?item=Stormy%20Storm%20Coldsnap%20Cap&at=2024-05-29T02:15:28.537Z

https://backpack.tf/profiles/76561199177136435#!/compare/1716681600/1716854400

https://backpack.tf/profiles/76561199038370356#!/compare/1715817600/1716940800

55 keys

Item 6

https://backpack.tf/item/9031221817

Sale 12

https://backpack.tf/profiles/76561199059698603#!/compare/1713916800/1714003200

https://backpack.tf/profiles/76561198383461160#!/compare/1713916800/1714003200

Something to do with the splitting headache, but it was valued at buyers and all that. I'd rather just use the pure sales I have above

Total Sales

30, 32, 35, 37, 39, 55

https://imgur.com/a/MnhPVSM

32 and below is under buyers, 55 feels high with most sales clumped around the 30s

39 re-sold for 37 in unusuals

I'll run with 35 - 37 keys c: