Item 1: https://backpack.tf/item/15279112480

Sale 1: 10k pure

https://backpack.tf/profiles/76561198051159272#!/compare/1753228800/1753315200

https://backpack.tf/profiles/76561198000730178#!/compare/1753228800/1753315200

Mpreg's Snowy Spirit Texas Truckin' sold for 25 keys (visible at link below), so we can infer 10k of the outgoing are with him, and some of the outgoing's from the Snowy Spirit buyer have history with Nfoz after skipping mpreg (also shown below).

https://backpack.tf/profiles/76561198121852093#!/compare/1753228800/1753488000

https://backpack.tf/item/15089343900

Item 2: https://backpack.tf/item/10445301684

Sale 1: 10k pure

https://backpack.tf/profiles/76561198014250683#!/compare/1759449600/1759536000

https://backpack.tf/profiles/76561198989029532#!/compare/1759449600/1759536000

Additional seller proofs here: https://imgur.com/a/enR7Jgw

Classifieds link: https://imgur.com/a/azXtxlR

Two in-date sales at 10 keys, taking 10k for this.