Re-Resuggesting! Thank you Famous and Crust for giving me the info about some sales that I needed to fix for this, Icy for the previous help, and Blaze for letting me know of the new range I should be taking here!

Item 1

https://backpack.tf/item/4553068884

Sale #1

Sold with a Strange Haunted Beep Man for a Death at Dusk Harmburg-

Seller: https://backpack.tf/profiles/76561198100879076#!/compare/1683676800/1684454400

Buyer: https://backpack.tf/profiles/76561198235200552#!/compare/1683849600/1684195200

Sale #2

Sold with a Strange Haunted Beep Man for something? Untraceable-

Seller: https://backpack.tf/profiles/76561198235200552#!/compare/1691107200/1691539200

Buyer: https://backpack.tf/profiles/76561199073805105#!/compare/1691452800/1691539200

Sale #3

Sold for 170 keys-

Seller: https://backpack.tf/profiles/76561199073805105#!/compare/1692144000/1692230400

Buyer: https://backpack.tf/profiles/76561198070306770#!/compare/1683244800/1692230400

Sale: https://imgur.com/JOwfhZS

Item 2

https://backpack.tf/item/5042803053

Sale #4

Sold for 120 keys-

Seller: https://backpack.tf/profiles/76561198310947290#!/compare/1681344000/1681516800

Buyer: https://backpack.tf/profiles/76561198059786730#!/compare/1681430400/1681603200

Sale #5

Bulk Sale-

Seller: https://backpack.tf/profiles/76561198059786730#!/compare/1683417600/1683504000

Buyer: https://backpack.tf/profiles/76561198057452720#!/compare/1683331200/1683504000

Sale #6

Untraceable, maybe sold for that bulk with the Flames Authority and keys but that would be too high anyways-

Seller: https://backpack.tf/profiles/76561198057452720#!/compare/1691971200/1692489600

Buyer: https://backpack.tf/profiles/76561199136177510#!/compare/1693958400/1695168000

Sale #7

Only a few items match with IDs, still a bot dump regardless-

Seller: https://backpack.tf/profiles/76561199136177510#!/compare/1697587200/1697932800

Buyer: https://backpack.tf/profiles/76561198850121720#!/compare/1697760000/1697846400

Item 3

https://backpack.tf/item/4996886384

Sale #8

Sold for a Green Energy Bonk Helm + a Haunted Ghosts Hustler's Hallmark + a KS Australium Rocket Launcher-

Seller: https://backpack.tf/profiles/76561198263236870#!/compare/1682640000/1682899200

Buyer: https://backpack.tf/profiles/76561199246725367#!/compare/1682035200/1682985600

Sale #9

Sold with a Cauldron Bubbles Prancer's Pride + a Disco Beat Down Magistrate's Mullet + a Disco Beat Down Hotrod for a Scorching Flames Salty Dog (better used for the Salty Dog instead)-

Seller: https://backpack.tf/profiles/76561199246725367#!/compare/1683072000/1685923200

Buyer: https://backpack.tf/profiles/76561198084205929#!/compare/1683849600/1683936000

Sale #10

Sold for a Burning Flames Powdered Practioner (80 keys) + Scorching Flames Hawaiian Hunter (63.5 keys) + Mystical Medley Norsemann (49 keys) + a Battery Canteens (3 refined) + a Shanty Shipmate (2.29 keys) = 80+63.5+49+2.29 = 194.79ish keys -

Seller: https://backpack.tf/profiles/76561198084205929#!/compare/1685145600/1685232000

Buyer: https://backpack.tf/profiles/76561198039914302#!/compare/1684108800/1685577600

Sale: https://imgur.com/a/i71fPlp

Sale #11

Bulk Sale-

Seller: https://backpack.tf/profiles/76561198039914302#!/compare/1685923200/1686182400

Buyer: https://backpack.tf/profiles/76561198088063575#!/compare/1685836800/1686009600

Sale #12

Sold for 132 keys-

Seller: https://backpack.tf/profiles/76561198088063575#!/compare/1687910400/1687996800

Buyer: https://backpack.tf/profiles/76561198040936187#!/compare/1687910400/1687996800

Sale #13

Untraceable?-

Seller: https://backpack.tf/profiles/76561198040936187#!/compare/1689120000/1690588800

Buyer: https://backpack.tf/profiles/76561198046960638#!/compare/1688515200/1689811200

Sale #14

Untraceable-

Seller: https://backpack.tf/profiles/76561198046960638#!/compare/1690848000/1691539200

Buyer: https://backpack.tf/profiles/76561198158568880#!/compare/1692662400/1693353600

Item 4

https://backpack.tf/item/7039813995

Sale #15

Untraceable-

Seller: https://backpack.tf/profiles/76561198329796300#!/compare/1686960000/1687219200

Buyer: https://backpack.tf/profiles/76561199026390261#!/compare/1687046400/1687132800

MP.TF Sale #1

Sold for $299.95 on September 10, 2023

Average Key Price @ $2.03ish

299.95/2.03 = 147.75ish keys

Unknown History?

https://marketplace.tf/items/tf2/30743;5;u62

Sales @ 120, 132, 148, 170, 195

Taking 132-170