Item 1:

https://backpack.tf/item/16346721913

Sale 1:

https://backpack.tf/profiles/76561198046397903#!/compare/1762041600/1762128000

https://backpack.tf/profiles/76561198045955679#!/compare/1761955200/1762128000

-- The missing 13 keys were used to purchase a spelled Non-Craftable Lord Cockswain's Novelty Mutton Chops and Pipe

https://backpack.tf/profiles/76561199056418321#!/compare/1762128000/1762214400 - keys match

Sold for 85 keys pure (ID 16372272945)

Item 2:

https://backpack.tf/item/16293183766

Sale 2:

https://backpack.tf/profiles/76561199060373969#!/compare/1760486400/1761177600

https://backpack.tf/profiles/76561198003298603#!/compare/1760400000/1760572800

SCM but unable to pin point the purchase as there was a couple between the 14th to 16th

Item 3:

https://backpack.tf/item/16262095045

Sale 3:

https://backpack.tf/profiles/76561198221402024#!/compare/1760313600/1760400000

https://backpack.tf/profiles/76561199068665221#!/compare/1760313600/1760400000

Sold for 100 keys pure

Then moved to and from mannco

//

Sellers:

BPTF - https://imgur.com/a/Czb9z0G - 1 @ 150, 1 @ 151

MPTF - https://marketplace.tf/items/tf2/31212;5;u387 - None

STN - https://stntrading.eu/item/tf2/Unusual+Sizzling+Aroma+Beanie+the+All-Gnawing - None

SCM - https://steamcommunity.com/market/listings/440/Unusual%20Beanie%20the%20All-Gnawing?filter=Sizzling+Aroma - None

Sale(s):

85, 100

Going with 85 - 100 keys