Item 1: https://backpack.tf/item/4263498593

Sale 1:

https://backpack.tf/profiles/76561198125791160#!/compare/1759190400/1759276800

https://backpack.tf/profiles/76561198819688864#!/compare/1759190400/1759276800

9 keys

Item 2: https://backpack.tf/item/4511428276

Sale 2:

https://backpack.tf/profiles/76561198440901334#!/compare/1758499200/1759276800

https://backpack.tf/profiles/76561199550140308#!/compare/1758326400/1760572800

Untrace/bulk

Item 3: https://backpack.tf/item/10014424783

Sale 3:

https://backpack.tf/profiles/76561199111073161#!/compare/1764547200/1764633600

https://backpack.tf/profiles/76561199113042762#!/compare/1764547200/1764633600

9 keys

Item 4: https://backpack.tf/item/8483648917

Sale 4:

https://backpack.tf/profiles/76561199059632349#!/compare/1757548800/1757635200

https://backpack.tf/profiles/76561199079201575#!/compare/1757548800/1757635200

1:1 for a Starstorm Slumber Wing Mann, buyers there are higher than sellers here so the Wing Mann was most likely valued low

Sale 5:

https://backpack.tf/profiles/76561199079201575#!/compare/1758067200/1758326400

https://backpack.tf/profiles/76561198850274253#!/compare/1758067200/1758153600

Dumped back to QSStore in bulk

Sale 6:

https://backpack.tf/profiles/76561198850274253#!/compare/1761177600/1761264000

https://backpack.tf/profiles/76561198316564770#!/compare/1761091200/1761350400

Untrace

Sales:

9 (x2)

Sellers:

BPTF - https://imgur.com/Nxtp4KO between 10 and 12 keys

MPTF - https://marketplace.tf/items/tf2/30672;5;u3063 $20 (~11 keys)

STN - https://stntrading.eu/item/tf2/Unusual+Hollow+Flourish+Taunt%3A+Zoomin%27+Broom none

SCM - https://steamcommunity.com/market/listings/440/Unusual%20Taunt%3A%20Zoomin%27%20Broom?filter=Hollow+Flourish https://imgur.com/7eOY13q none

Going with 9 keys