Resuggesting! Special thanks to Icycrevasse for helping and to Vege for pointing out my mistake and how to fix it!

Item 1

https://backpack.tf/item/9895716574

Sale #1

Untraceable-

Seller: https://backpack.tf/profiles/76561198202566312#!/compare/1680393600/1681603200

Buyer: https://backpack.tf/profiles/76561198320941477#!/compare/1681516800/1681776000

Sale #2

Sold for 35 keys + 23.33 refined (near IDs match)-

Seller: https://backpack.tf/profiles/76561198320941477#!/compare/1684454400/1685318400

Buyer: https://backpack.tf/profiles/76561198311498888#!/compare/1684368000/1684454400

Sale #3

Untraceable-

Seller: https://backpack.tf/profiles/76561198311498888#!/compare/1685577600/1685664000

Buyer: https://backpack.tf/profiles/76561198236495392#!/compare/1685577600/1685664000

Sale #4

Sold for a Sunbeams Valley Forge (38 keys)-

Seller: https://backpack.tf/profiles/76561198236495392#!/compare/1686096000/1686268800

Buyer: https://backpack.tf/profiles/76561198055999273#!/compare/1686182400/1686268800

Mini for Sunbeams Forge: https://backpack.tf/suggestion/64933d64a08b2bfb1e00c231

Sale #5

Untraceable-

Seller: https://backpack.tf/profiles/76561198055999273#!/compare/1686528000/1686614400

Buyer: https://backpack.tf/profiles/76561199072654974#!/compare/1686441600/1686528000

Item 2

https://backpack.tf/item/12174763907

Sale #6

Untraceable-

Seller: https://backpack.tf/profiles/76561198156626313#!/compare/1655856000/1681603200

Buyer: https://backpack.tf/profiles/76561198983856237#!/compare/1681516800/1681689600

Sale #7

Untraceable-

Seller: https://backpack.tf/profiles/76561198983856237#!/compare/1682294400/1682467200

Buyer: https://backpack.tf/profiles/76561199245733895#!/compare/1682294400/1682380800

Sale #8

Untraceable-

Seller: https://backpack.tf/profiles/76561199245733895#!/compare/1682380800/1682467200

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1682380800/1682467200

Sale #9

Untraceable-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1682380800/1682467200

Buyer: https://backpack.tf/profiles/76561198405570201#!/compare/1681948800/1682553600

Sale #10

Sold for 20 keys + 4 refined-

Seller: https://backpack.tf/profiles/76561198405570201#!/compare/1681948800/1682553600

Buyer: https://backpack.tf/profiles/76561199111658162#!/compare/1682467200/1682553600

Sale #11

Sold for 34 keys or untraceable? (no IDs match)-

Seller: https://backpack.tf/profiles/76561199111658162#!/compare/1682726400/1682812800

Buyer: https://backpack.tf/profiles/76561198343494778#!/compare/1656115200/1685404800

Sales @ 35, 38

Taking 35-38