Resuggesting! Thank you to Foamy for letting me know that the sale I excluded should be fine to use!

Item 1

https://backpack.tf/item/10204324145

Most recent sales are a trade-back so will not taking a look at those

Sale #1

Untraceable-

Seller: https://backpack.tf/profiles/76561197991733793#!/compare/1685664000/1689120000

Buyer: https://backpack.tf/profiles/76561198082924175#!/compare/1688947200/1689033600

Sale #2

Untraceable?-

Seller: https://backpack.tf/profiles/76561198082924175#!/compare/1689033600/1689811200

Buyer: https://backpack.tf/profiles/76561198066835150#!/compare/1688428800/1689724800

Sale #3

Bulk sale-

Seller: https://backpack.tf/profiles/76561198094964657#!/compare/1691452800/1691625600

Buyer: https://backpack.tf/profiles/76561198066835150#!/compare/1690588800/1691625600

Sale #4

Sold for 856 keys-

Seller: https://backpack.tf/profiles/76561198094964657#!/compare/1691798400/1692144000

Buyer: https://backpack.tf/profiles/76561197961402456#!/compare/1691712000/1692144000

Sale #5

Transferred in bulk?-

Seller: https://backpack.tf/profiles/76561197961402456#!/compare/1692230400/1692489600

Buyer: https://backpack.tf/profiles/76561197982127154#!/compare/1692144000/1692230400

Item 2

https://backpack.tf/item/13066604392

Sale #6

Sold for 1030 + an Orbiting Fire Gauzed Gaze (92.5 keys) = 1030+93 = 1123 keys-

Seller: https://backpack.tf/profiles/76561198221136872#!/compare/1686528000/1686700800

Buyer: https://backpack.tf/profiles/76561198105071091#!/compare/1686528000/1686700800

MP.TF Sale #1

Sold for $2650 on August 21, 2023

Average Key Price @ $2.02ish

2650/2.02 = 1311.88ish keys

https://marketplace.tf/items/tf2/30838;5;u14

Sales @ 856, 1100, 1312

Rounding and taking 850-1300 here :3