Update: I want to give Credit to Bunny for helping me out.

Sale 1) Bulk

https://backpack.tf/item/4142772052

Seller: https://backpack.tf/profiles/76561197960533774#!/compare/1660089600/1660435200

Buyer: https://backpack.tf/profiles/76561198152373135#!/compare/1660003200/1660348800

Sale 2) Looks like a bulk deal consisting of purple confetti bonk boy(currently being priced at 220 keys), poisoned shadows universal translator, Haunted Kraken Archer's Sterling, Horsemann's Hack Herald's Helm, Terrestial Favor Boston Brain Bucket, and a Prismatic Haze Kazotzky kick for a Vivid plasma VVF and 6 keys - exclude

https://backpack.tf/item/3505432166

Seller: https://backpack.tf/profiles/76561198152373135#!/compare/1665446400/1665619200

Buyer: https://backpack.tf/profiles/76561198822773578#!/compare/1665532800/1665619200

I'll have to exclude since most of the items are fairly new and it would be hard to gauge the value for the items that were traded and also it was sold at the same day for the scorching bonk boy in sale 3, which is shown below

Sale 3) Vivid Plasma VVF, 30 keys and a Max Head(Recently priced at 27.95 keys = ~28 keys) for a scorching flames bonk boy (recently priced at 2100 keys) ---- 2050 keys

https://backpack.tf/suggestion/62b52b724f3bcee5f6074d0c

https://backpack.tf/item/3505432166

Seller: https://backpack.tf/profiles/76561198822773578#!/compare/1665532800/1665619200

Buyer: https://backpack.tf/profiles/76561198057452720#!/compare/1665446400/1665619200

2100 - 30 - 27.95 = ~ 2042.05 keys = ~ 2050 keys flat

Edit: also I want to note that the trade happened very fast today that the compares couldn't track the vivid plasma vvf out of Bunny's sale 3 seller compare. Although it des have the backpack history and it did show on the buyer's side.

Please let me know if there's anything else! Afaik, these are the only sales that transpired.

Thanks!