Mysterious Mixture Taunt: The Homerunner's Hobby

[b][u]Item 1[/b][/u]
https://backpack.tf/item/12184531665

[b]Sale #1[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561198078324219#!/compare/1692316800/1693699200
Buyer: https://backpack.tf/profiles/76561198393570312#!/compare/1692230400/1695081600

[b]Sale #2[/b]
Bulk sale-
Seller: https://backpack.tf/profiles/76561198393570312#!/compare/1695600000/1695686400
Buyer: https://backpack.tf/profiles/76561198273183085#!/compare/1695600000/1695686400

[b]Sale #3[/b]
Some refined trace with ID "13577846642" of the unusual, incomplete and untraceable-
Seller: https://backpack.tf/profiles/76561198273183085#!/compare/1695600000/1695686400
Buyer: https://backpack.tf/profiles/76561199026390261#!/compare/1695600000/1695686400

[b]Sale #4[/b]
Sold for 8 keys + 20.77 refined (these are found in the buyer's side and histories do match)-
Seller: https://backpack.tf/profiles/76561199026390261#!/compare/1696204800/1696291200
Buyer: https://backpack.tf/profiles/76561198060410316#!/compare/1696291200/1696377600

[b]Sale #5[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561198060410316#!/compare/1696636800/1696723200
Buyer: https://backpack.tf/profiles/76561198139627699#!/compare/1696636800/1696723200

[b]Sale #6[/b]
Untraceable?-
Seller: https://backpack.tf/profiles/76561198139627699#!/compare/1696809600/1696982400
Buyer: https://backpack.tf/profiles/76561199197624825#!/compare/1696723200/1696896000

[b][u]Item 2[/b][/u]
https://backpack.tf/item/11114394090

[b]Sale #7[/b]
Untraceable?-
Seller: https://backpack.tf/profiles/76561198414515070#!/compare/1691625600/1692144000
Buyer: https://backpack.tf/profiles/76561198050509345#!/compare/1691452800/1692748800

[b]Sale #8[/b]
Sold for 10 keys-
Seller: https://backpack.tf/profiles/76561198050509345#!/compare/1696118400/1696464000
Buyer: https://backpack.tf/profiles/76561198383143592#!/compare/1696377600/1696464000

[b][u]Item 3[/b][/u]
https://backpack.tf/item/11040930292

[b]Sale #9[/b]
Sold for 8 keys (ID "13302860119" of the unusual matches)-
Seller: https://backpack.tf/profiles/76561198078164667#!/compare/1689811200/1690588800
Buyer: https://backpack.tf/profiles/76561198078955765#!/compare/1674086400/1690934400

[b]MP.TF Sale #1[/b]
Sold for $24.99 on August 20, 2023
Average Key Price @ $2ish
24.99/2 = 12.49ish keys
Unknown History

[b]Sales @ 8, 8, 10, 12

Taking 8-12 here[/b]