Took me a while

Sale 1:

Bought for 222k from a scammer(excluding this sale)

https://prnt.sc/1CvocYLm0m7h

https://backpack.tf/u/76561198046621220

https://backpack.tf/item/10179525710

Sale 2:

In the same history, it looks like it got dumped for a ~190 buy order https://gladiator.tf/sales?item=Sunbeams%20Pomade%20Prince&at=2022-04-28T14:21:42.511Z, before being dumped again to STN. Those can be excluded.

Sale 3:

https://backpack.tf/profiles/76561198238695416#!/compare/1647216000/1647388800

https://backpack.tf/profiles/76561198346244125#!/compare/1647302400/1647388800

https://gladiator.tf/listings/622f76d16ae2a4aade6b683c-No snapshot

Looks like 240 keys

Sale 4

https://media.discordapp.net/attachments/966786036720099358/976193108276563968/unknown.png?width=1398&height=75

Unusual was quickbought, gambled and then quicksold back

Taking 220 from last suggestion commenters

Sale 5:

Untrace

https://backpack.tf/profiles/76561198367981056#!/compare/1659484800/1659571200

https://backpack.tf/profiles/76561199125640102#!/compare/1659571200/1660176000

Sale 6

Bulk

https://backpack.tf/profiles/76561198331167728#!/compare/1655078400/1655164800

https://backpack.tf/profiles/76561198082869766#!/compare/1655078400/1655164800

Sales:

220

240

Taking 220-240 here