Item 1

https://backpack.tf/item/8838380949

Trade-back happened between a trader and an STN bot so not taking those sales into consideration

Sale #1

Sold with 11 refined for 77 keys (ID "13200569622" of the unusual matches)-

Seller: https://backpack.tf/profiles/76561198850178158#!/compare/1688083200/1688169600

Buyer: https://backpack.tf/profiles/76561198055029328#!/compare/1686700800/1688256000

Sale #2

Untraceable-

Seller: https://backpack.tf/profiles/76561198055029328#!/compare/1689033600/1689724800

Buyer: https://backpack.tf/profiles/76561199026390261#!/compare/1689724800/1689811200

Sale #3

Untraceable-

Seller: https://backpack.tf/profiles/76561199026390261#!/compare/1693094400/1693267200

Buyer: https://backpack.tf/profiles/76561198414515070#!/compare/1692921600/1693353600

Sale #4

Untraceable-

Seller: https://backpack.tf/profiles/76561198414515070#!/compare/1693353600/1693958400

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1693526400/1693785600

Sale #5

Untraceable-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1694304000/1694390400

Buyer: https://backpack.tf/profiles/76561198212086448#!/compare/1694131200/1694390400

Sale #6

Untraceable or bulk?-

Seller: https://backpack.tf/profiles/76561198212086448#!/compare/1694649600/1694736000

Buyer: https://backpack.tf/profiles/76561199446578917#!/compare/1694304000/1695340800

Marketplace.tf Sales

https://marketplace.tf/items/tf2/538;5;u15

MP.TF Sale #1

Sold for $165 on September 15, 2023

Average Key Price @ $2.05ish

165/2.05 = 80.48ish keys

Unknown History

MP.TF Sale #2

Sold for $165 on September 27, 2023

Average Key Price @ $2.02ish

165/2.02 = 81.68ish keys

Unknown History

Sales @ 77, 80, 82

Taking 77-82 here