The first of the two trades seems to be a gift between two friends. Doesn't seem to be usable. (Lots of chocolate though)

Gifter: https://backpack.tf/profiles/76561198064645544#!/compare/1570752000/1572307200

Receiver: https://backpack.tf/profiles/76561198979567810#!/compare/1572393600/1572393600

Second trade was me buying from the SCM for $95.51.

https://backpack.tf/profiles/76561198979567810#!/compare/1572393600/1572393600

https://backpack.tf/profiles/76561198082792831#!/compare/1573344000/1573430400

Keys were $2.42 at the time of purchase, rounding down to 39 from 39.4.

Proof: https://imgur.com/GjiJxCT

https://backpack.tf/item/2400766651

This one is full of a bunch of scammers in the history and says its on a mannco.store bot, but isn't actually listed anywhere on the site.

No other in-date sales.