Thanks to Shuffle and Ragnar for providing a ton of evidence!

23k:

https://backpack.tf/profiles/76561198145832975#!/compare/1626739200/1626998400

https://backpack.tf/profiles/76561199066831021#!/compare/1626912000/1626998400

c.heart pomp. + shotgun for 50k:

https://backpack.tf/profiles/76561199066831021#!/compare/1626998400/1627344000

https://backpack.tf/profiles/76561198002391950#!/compare/1627171200/1627257600

pomp = 30k (indate), therefore shotgun = 20k, low, excluding

untrace:

https://backpack.tf/profiles/76561198002391950#!/compare/1627257600/1627344000

https://backpack.tf/profiles/76561198067227918#!/compare/1627257600/1627430400

if 19k, would still be low either way

probably 32k:

https://backpack.tf/profiles/76561198035109737#!/compare/1627430400/1627516800

https://backpack.tf/profiles/76561198067227918#!/compare/1627430400/1627603200

sold for 24 keys, 46.66 ref at auction: https://scrap.tf/auctions/ICY3MM

https://backpack.tf/profiles/76561198182213262#!/compare/1627516800/1627603200

Ragnar:

https://backpack.tf/item/10510812461 August 5th

https://backpack.tf/profiles/76561198045152050#!/compare/1627776000/1628121600 (23k to bot)

https://mannco.store/item/40981/76561198031007256 Currently selling for $46.05 = ~28k

Shuffle:

https://backpack.tf/profiles/76561198045152050#!/compare/1627776000/1628121600 - Dumped for 23 Keys to a buy order

https://backpack.tf/profiles/76561198182213262#!/compare/1627862400/1627948800 - Sold for 25 Keys

https://backpack.tf/profiles/76561198045343680#!/compare/1627948800/1628035200 - Bulk

https://backpack.tf/profiles/76561198045343680#!/compare/1628208000/1628294400 - Sold for 25 Keys

Also, the person who paid 32 dumped it for less, since Astun then sold it for 25.

https://backpack.tf/profiles/76561198182213262#!/compare/1627516800/1627603200

https://mannco.store/item/40981/76561198031007256 - Sold for $46.05 (28 Keys)

32 will be too high, so 25 - 28 would work.