The Sale:

Sold with 18.44 ref (~0.5) for 9 keys

https://backpack.tf/profiles/76561198850121720#!/compare/1708041600/1708128000

https://backpack.tf/profiles/76561197998883721#!/compare/1708041600/1708214400 - keys visible here, seller’s side only shows 7

https://backpack.tf/item/12807081907

= 8.5 keys

Other Sales:

#1

https://backpack.tf/profiles/76561198850274253#!/compare/1713484800/1713571200

https://backpack.tf/profiles/76561199182106293#!/compare/1703116800/1714348800

https://backpack.tf/item/12634395843

Untraceable

#2

https://backpack.tf/profiles/76561199182106293#!/compare/1714348800/1715299200

https://backpack.tf/profiles/76561199084784906#!/compare/1714521600/1714608000

https://backpack.tf/item/12634395843

Bulk

#3

https://backpack.tf/profiles/76561198066567681#!/compare/1708041600/1709337600

https://backpack.tf/profiles/76561199183171982#!/compare/1708646400/1708732800

https://backpack.tf/item/12414293008

Untraceable

https://backpack.tf/item/14285227435 - unusualified

https://backpack.tf/item/13822511552 - marketplace

https://backpack.tf/item/13103249654 - unusualified

https://backpack.tf/item/12603175247 - marketplace, probably unusualified

https://backpack.tf/item/12593908514 - scammers/alts

https://backpack.tf/item/12439726539 - unusualified

Sellers:

https://imgur.com/a/s2VgMuU

https://backpack.tf/item/13103249654 - 10 keys

https://backpack.tf/item/12634395843 - 11 keys

https://backpack.tf/item/12439726539 - 20 keys

https://backpack.tf/item/12414293008 - marketplace

https://backpack.tf/item/13822511552 - marketplace

https://imgur.com/a/NUdWWFz

https://backpack.tf/item/12593908514 - 8 keys + 45.22 ref

https://stntrading.eu/item/tf2/Unusual+Screaming+Tiger+Taunt%3A+Roasty+Toasty

Sale at 8.5 keys.

Taking 8.5 flat.