Resuggesting! Got the key price off by one decimal, probably better to use 1.82ish here given that prices seem to be dropping more!

Item 1

https://backpack.tf/item/11217158161

One sale happened before it was put up on mp.tf

Sale #1

Bulk transfer or sale with a bunch of unusuals-

Seller: https://backpack.tf/profiles/76561198332033797#!/compare/1692144000/1696550400

Buyer: https://backpack.tf/profiles/76561198134397080#!/compare/1692144000/1692230400

MP.TF Sale #1

Sold for $139.99 on Novermber 1, 2023

Average Key Price @ $1.82ish

139.99/1.82 = 76.91ish keys

https://backpack.tf/item/11217158161

https://marketplace.tf/items/tf2/31224;5;u198;strange

Only sale @ 77

Taking 77 flat here