Item 1

https://backpack.tf/item/12932905783

Sale #1

Bulk sale-

Seller: https://backpack.tf/profiles/76561198290485960#!/compare/1690502400/1690761600

Buyer: https://backpack.tf/profiles/76561198088354680#!/compare/1690416000/1690675200

Sale #2

Sold for a Treasure Trove Field Practice + a Strange Australium Wrench (probably not usable, only other sale was a mp.tf at $199.99 which is too high given current sellers for the Field Practice)-

Seller: https://backpack.tf/profiles/76561198088354680#!/compare/1690761600/1690848000

Buyer: https://backpack.tf/profiles/76561198128349038#!/compare/1690761600/1691107200

Item 2

https://backpack.tf/item/12771772795

Sale #3

Untraceable-

Seller: https://backpack.tf/profiles/76561199026390261#!/compare/1684800000/1684886400

Buyer: https://backpack.tf/profiles/76561198309845771#!/compare/1684195200/1687996800

Item 3

https://backpack.tf/item/12586524883

Whole history is gambling, not worth looking at

MP.TF Sale #1

Sold for $200 on August 22, 2023

Average Key Price @ $2.01ish

200/2.01 = 99.5ish keys

https://marketplace.tf/items/tf2/31325;5;u278

Only sale @ 100

Taking 100 flat here