Special thanks to Icycrevasse for helping again!

Item 1

https://backpack.tf/item/5386669666

Sale #1

Bulk sale-

Seller: https://backpack.tf/profiles/76561198068323872#!/compare/1681084800/1683331200

Buyer: https://backpack.tf/profiles/76561198261483133#!/compare/1682812800/1682899200

Sale #2

Sold with a Pyroland Nightmare Wavefinder (17 keys) for 68 keys + 7.77 refined (most likely sold for 50ish keys seeing STN prices)-

Seller: https://backpack.tf/profiles/76561198261483133#!/compare/1686700800/1686787200

Buyer: https://backpack.tf/profiles/76561199026390261#!/compare/1686700800/1686787200

Proof: https://imgur.com/a/RrtZChh

Wavefinder Suggestion: https://backpack.tf/suggestion/64a34aa9c484b970080faf7e

Item 2

https://backpack.tf/item/4451282577

Sale #3

Untraceable-

Seller: https://backpack.tf/profiles/76561198127306403#!/compare/1681689600/1681862400

Buyer: https://backpack.tf/profiles/76561199245733895#!/compare/1681689600/1681862400

Sale #4

Untraceable-

Seller: https://backpack.tf/profiles/76561199245733895#!/compare/1681862400/1681948800

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1681862400/1681948800

Sale #5

Transferred between accounts, unusable-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1681948800/1682035200

Buyer: https://backpack.tf/profiles/76561199005428413#!/compare/1681862400/1681948800

Sale #6

Transferred between accounts again, unusable-

Seller: https://backpack.tf/profiles/76561199005428413#!/compare/1681948800/1682208000

Buyer: https://backpack.tf/profiles/76561199161916038#!/compare/1681948800/1682035200

Sale #7

Transferred between accounts or just bulk-

Seller: https://backpack.tf/profiles/76561199161916038#!/compare/1681948800/1682035200

Buyer: https://backpack.tf/profiles/76561198113622176#!/compare/1681430400/1681948800

Sale #8

Bulk sold-

Seller: https://backpack.tf/profiles/76561198113622176#!/compare/1681948800/1682035200

Buyer: https://backpack.tf/profiles/76561198850274253#!/compare/1681948800/1682035200

Sale #9

Untraceable-

Seller: https://backpack.tf/profiles/76561198850274253#!/compare/1682380800/1682467200

Buyer: https://backpack.tf/profiles/76561198329076723#!/compare/1673481600/1682899200

Sale #10

Untraceable-

Seller: https://backpack.tf/profiles/76561198329076723#!/compare/1682899200/1686528000

Buyer: https://backpack.tf/profiles/76561199125443371#!/compare/1682899200/1683072000

Sale #11

Incomplete seeing near IDs only show 25 keys, unusable-

Seller: https://backpack.tf/profiles/76561199125443371#!/compare/1685923200/1686009600

Buyer: https://backpack.tf/profiles/76561198904563248#!/compare/1685923200/1686096000

Item 3

https://backpack.tf/item/4696336378

Sale #12

Sold for 50 keys-

Seller: https://backpack.tf/profiles/76561199225204025#!/compare/1681603200/1681689600

Buyer: https://backpack.tf/profiles/76561198311498888#!/compare/1681516800/1681603200

Sale #13

Sold for 53 keys + 26.44 refined (refined found in the buyer's compare)-

Seller: https://backpack.tf/profiles/76561198311498888#!/compare/1686528000/1686614400

Buyer: https://backpack.tf/profiles/76561199066977950#!/compare/1686614400/1686700800

Sales @ 50, 50, 53

Taking 50-53