Item 1

https://backpack.tf/item/12955721791

Sale #1

Untraceable-

Seller: https://backpack.tf/profiles/76561199059698603#!/compare/1688256000/1688342400

Buyer: https://backpack.tf/profiles/76561198063978488#!/compare/1687305600/1689120000

Sale #2

Bulk sale-

Seller: https://backpack.tf/profiles/76561198063978488#!/compare/1691539200/1692144000

Buyer: https://backpack.tf/profiles/76561198261483133#!/compare/1691971200/1692144000

Sale #3

Untraceable-

Seller: https://backpack.tf/profiles/76561198261483133#!/compare/1692576000/1692662400

Buyer: https://backpack.tf/profiles/76561198076735157#!/compare/1691539200/1694044800

Sale #4

Bulk sale-

Seller: https://backpack.tf/profiles/76561198076735157#!/compare/1691539200/1694044800

Buyer: https://backpack.tf/profiles/76561198316071886#!/compare/1693526400/1694044800

Sale #5

Sold for 36 keys + 21.22 refined (ID "13495766357" of the unusual matches)-

Seller: https://backpack.tf/profiles/76561198316071886#!/compare/1694044800/1694131200

Buyer: https://backpack.tf/profiles/76561198453530349#!/compare/1693958400/1694044800

Item 2

https://backpack.tf/item/9683247070

Sale #6

Bulk sale-

Seller: https://backpack.tf/profiles/76561199041022874#!/compare/1692835200/1693612800

Buyer: https://backpack.tf/profiles/76561199493259086#!/compare/1692921600/1693008000

Item 3

https://backpack.tf/item/9646094306

Sale #7

Sold for 43 keys (keys are found in the buyer's side of the compares)-

Seller: https://backpack.tf/profiles/76561198453530349#!/compare/1691452800/1691539200

Buyer: https://backpack.tf/profiles/76561198145496194#!/compare/1691107200/1691539200

Item 4

https://backpack.tf/item/7957585709

Sale #8

Untraceable-

Seller: https://backpack.tf/profiles/76561198311498888#!/compare/1691280000/1691539200

Buyer: https://backpack.tf/profiles/76561198042746603#!/compare/1692921600/1694217600

Sales 36, 43

Taking 43 flat here