https://marketplace.tf/items/tf2/30019;5;u89

$84.99 / $2.15 = 39.53 keys

$89.99 / $2.09 = 43.06 keys

https://backpack.tf/item/3515545054

https://backpack.tf/item/3284068027

https://backpack.tf/profiles/76561198042209721#!/compare/1613088000/1613174400

https://backpack.tf/profiles/76561198088984882#!/compare/1613001600/1613088000

33 keys, 10 refined, 17 ref sweet, rounding down to 33

went to a buy order

https://backpack.tf/profiles/76561198088984882#!/compare/1613347200/1613433600

https://backpack.tf/profiles/76561198156255538#!/compare/1613347200/1613433600

32 keys

also went to a buy order

https://backpack.tf/profiles/76561198040867274#!/compare/1612137600/1612224000

https://backpack.tf/profiles/76561198867626964#!/compare/1611446400/1612483200

40 keys

https://backpack.tf/profiles/76561198056876856#!/compare/1612656000/1612828800

https://backpack.tf/profiles/76561198192661585#!/compare/1612742400/1612828800

37 keys + Screaming Tiger Taunt: Deep Fried Desire

the taunt is either 3 or 4 keys based off classifieds, not much deviation and thus will end in the range

https://gyazo.com/11794db4566378226acaea265dd00728

https://backpack.tf/profiles/76561198192661585#!/compare/1615420800/1615507200

https://backpack.tf/profiles/76561198850003204#!/compare/1615334400/1615507200

Added 11 keys for Death at Dusk Ye Oiled Baker Boy, better used there

https://backpack.tf/profiles/76561198850003204#!/compare/1615680000/1615766400

https://backpack.tf/profiles/76561199013909713#!/compare/1615593600/1615680000

Haunted Ghosts Spook Specs, better used there

https://backpack.tf/profiles/76561199013909713#!/compare/1617494400/1617667200

https://backpack.tf/profiles/76561198072565665#!/compare/1617580800/1617667200

40 keys

Sales:

32

33

40

40

40

40 or 41

43

32 and 33 went to buy orders but buy orders are not at that price anymore

however i believe theres enough real sales (aka not dumps to buy orders) to justify excluding those

going with 40-43