Item 1:

https://backpack.tf/item/15020235399

Sale 1:

Sold alongside 30 Keys for Stellar Ascent Mean Captain (195 Keys) = 165 Keys

https://backpack.tf/profiles/76561198114899125#!/compare/1736294400/1736380800

https://backpack.tf/profiles/76561198021055079#!/compare/1736208000/1736380800

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Item 2:

https://backpack.tf/item/15029997210

Sale 2:

Sold for 130 Keys (Buyer's compare)

https://backpack.tf/profiles/76561198200266727#!/compare/1730419200/1730505600

https://backpack.tf/profiles/76561198872222015#!/compare/1729209600/1730505600

Sale 3:

Bulk

https://backpack.tf/profiles/76561198872222015#!/compare/1730678400/1730764800

https://backpack.tf/profiles/76561198310972287#!/compare/1730678400/1730764800

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Item 3:

https://backpack.tf/item/14997227420

Sale 4:

Sold for 160 Keys (Unusual ID: "15119494896")

https://backpack.tf/profiles/76561198872222015#!/compare/1731024000/1731110400

https://backpack.tf/profiles/76561198021055079#!/compare/1731024000/1731110400

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Item 4:

https://backpack.tf/item/15007186024

Sale 5:

Untraceable

https://backpack.tf/profiles/76561198156620884#!/compare/1731542400/1736467200

https://backpack.tf/profiles/76561198019279168#!/compare/1732579200/1732924800

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Item 5:

https://backpack.tf/item/15002312650

Sale 6:

Bulk/Untraceable

https://backpack.tf/profiles/76561198009309781#!/compare/1734393600/1734480000

https://backpack.tf/profiles/76561198154604316#!/compare/1734134400/1734393600

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Item 6:

https://backpack.tf/item/15002573980

Sale 7:

Sold alongside Searing Plasma Herald's Helm (65 Keys) for Strange Steaming Bonk Boy (152.5 Keys) = 87.5 Keys → ~88 Keys

https://backpack.tf/profiles/76561198054805729#!/compare/1735862400/1735948800

https://backpack.tf/profiles/76561198117597416#!/compare/1735862400/1735948800

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Item 7:

https://backpack.tf/item/15084970488 — Mannco

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Total Sales

88, 130, 160, 165

https://imgur.com/qgH4QTv

88 looks low with buyers @ 95 & 100

Taking 130 - 165 Keys

Unsolds:

https://backpack.tf/item/15002312650 — $399.99

https://backpack.tf/item/15002573980 — $399.99

https://backpack.tf/item/14997227420 — 250

https://backpack.tf/item/15029997210 — 250