Item 1:

https://backpack.tf/item/12180081215

Sale 1:

Sold for 15 Keys (Unusual ID: "13868060597")

https://backpack.tf/profiles/76561198080594357#!/compare/1701648000/1701907200

https://backpack.tf/profiles/76561198169256598#!/compare/1701561600/1701734400

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Item 2:

https://backpack.tf/item/7581289454

Sale 2:

Sold for 15 Keys (Unusual ID: "13984846379")

https://backpack.tf/profiles/76561198060596818#!/compare/1703808000/1703894400

https://backpack.tf/profiles/76561198049527404#!/compare/1703808000/1703894400

Sale 3:

Metal traceable

https://backpack.tf/profiles/76561198049527404#!/compare/1704240000/1704326400

https://backpack.tf/profiles/76561199059160806#!/compare/1704240000/1704326400

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Item 3:

https://backpack.tf/item/3397959223 - Mannco

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Item 4:

https://backpack.tf/item/2696816303

Sale 4:

Sold for 15 Keys (Unusual ID: "13781161790")

https://backpack.tf/profiles/76561199104457222#!/compare/1699488000/1699574400

https://backpack.tf/profiles/76561198061236154#!/compare/1699488000/1699574400

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Item 5:

https://backpack.tf/item/2692791393

Sale 5:

Untraceable

https://backpack.tf/profiles/76561198181194862#!/compare/1700611200/1702684800

https://backpack.tf/profiles/76561198057412106#!/compare/1700697600/1700784000

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Item 6:

https://backpack.tf/item/3441627982

Sale 6:

Entire Backpack sold

https://backpack.tf/profiles/76561198272905874#!/compare/1707091200/1707436800

https://backpack.tf/profiles/76561198061836787#!/compare/1707091200/1707177600

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Item 7:

https://backpack.tf/item/9533442860

Sale 7:

Untraceable/Bulk

https://backpack.tf/profiles/76561198001907213#!/compare/1703203200/1705190400

https://backpack.tf/profiles/76561198164651434#!/compare/1703116800/1703203200

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Item 8:

https://backpack.tf/item/2709606739

Sale 8:

13 Keys Traceable (Unusual ID: "13830760117")

https://gladiator.tf/time-machine?item=Prismatic+Haze+Taunt%3A+Square+Dance&at=2023-11-24T05%3A05%3A00.000Z

- Listed for 14 keys 30 ref → ~14 keys

Look through the keys leaving the buyer's inventory, 14 keys goes to the seller

https://backpack.tf/profiles/76561199110809353#!/compare/1700697600/1700784000

https://backpack.tf/profiles/76561198355092203#!/compare/1700784000/1700956800

Sale 9:

Sold for ~11 Keys (Unusual ID: "13856874727")

https://backpack.tf/profiles/76561198355092203#!/compare/1701302400/1701475200

https://backpack.tf/profiles/76561199199747687#!/compare/1701388800/1701475200

//

Total Sales

11, 14, 15, 15, 15

https://imgur.com/a/ajpz4GF

Excluding 11 keys since it was sold to a buy order

Taking 14 - 15 Keys