Item 1:

https://backpack.tf/item/15455714043

Sale 1:

Untraceable

https://backpack.tf/profiles/76561198850121720#!/compare/1751673600/1751760000

https://backpack.tf/profiles/76561199186244461#!/compare/1747526400/1752364800

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Item 2:

https://backpack.tf/item/15229648953

Sale 2:

Sold for 15 Keys

https://backpack.tf/item/11344270667 (Key ID: "15822172007")

https://backpack.tf/profiles/76561198349848918#!/compare/1749427200/1749513600

https://backpack.tf/profiles/76561198441994267#!/compare/1748822400/1749513600

//

Item 3:

https://backpack.tf/item/15927950500

Sale 3:

Sold alongside 6 Keys for The Bone Zone Sky High Fly Guy

https://backpack.tf/profiles/76561198109745521#!/compare/1753747200/1754697600

https://backpack.tf/profiles/76561198069493147#!/compare/1754611200/1754697600

Sale 4:

Sold for 12 keys + Orbiting Fire Hive Minder — No useable sales on hive minder

https://backpack.tf/profiles/76561198069493147#!/compare/1755734400/1755820800

https://backpack.tf/profiles/76561198191510157#!/compare/1724284800/1755820800

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Item 4:

https://backpack.tf/item/15628857016

Sale 5:

Untraceable

https://backpack.tf/profiles/76561198231709968#!/compare/1750636800/1750723200

https://backpack.tf/profiles/76561198160644852#!/compare/1750636800/1750723200

Sale 6:

Incomplete compare

https://backpack.tf/profiles/76561198160644852#!/compare/1751155200/1751328000

https://backpack.tf/profiles/76561198311498888#!/compare/1751155200/1751241600

Sale 7:

Untraceable

https://backpack.tf/profiles/76561198311498888#!/compare/1751241600/1751328000

https://backpack.tf/profiles/76561199518543869#!/compare/1743638400/1751846400

//

Item 5:

https://backpack.tf/item/15716080904

Sale 8:

Untraceable

https://backpack.tf/profiles/76561198038666068#!/compare/1753142400/1753315200

https://backpack.tf/profiles/76561198881957746#!/compare/1753315200/1753574400

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Marketplace.TF Sales:

https://marketplace.tf/items/tf2/31497;5;u372

https://marketplace.tf/items/tf2/5021;6

Jun 2 — $34.99/$1.97 = ~18 Keys

Jun 19 — $34.99/$1.99 = ~18 Keys

Jul 16 — $34.99/$2.01 = ~17 Keys

Jul 18 — $34.99/$2.01 = ~17 Keys

Jul 27 — $34.99/$1.95 = ~18 Keys

Aug 16 — $36.66/$1.81 = ~20 Keys

//

Total Sales

15, 17, 17, 18, 18, 18, 20

https://imgur.com/KasItBC

Taking 15 - 20 Keys