Resuggestion from

https://backpack.tf/suggestion/606f7ce9e4c9a00f0b22aa0c

https://backpack.tf/suggestion/6088de3c6394634a2b0f5880

https://marketplace.tf/items/tf2/31143;5;u157

$119.00 / $2.10 = 56.67 keys

$139.99 / $2.14 = 65.42 keys

$149.99 / $2.15 = 69.76 keys

$149.99 / $2.00 = 75.00 keys

https://backpack.tf/item/9451164826

https://backpack.tf/item/9364584097

https://backpack.tf/item/9340877429

https://mannco.store/item/32247

$115 / $1.96 = 58.67 keys

https://backpack.tf/item/9340877429

https://backpack.tf/profiles/76561198291712570#!/compare/1616457600/1617148800

https://backpack.tf/profiles/76561198002757046#!/compare/1617062400/1617148800

Untraceable

https://backpack.tf/profiles/76561198002757046#!/compare/1617321600/1617408000

https://backpack.tf/profiles/76561199006971039#!/compare/1617321600/1617408000

43 keys

https://backpack.tf/profiles/76561199006971039#!/compare/1617321600/1617408000

https://backpack.tf/profiles/76561198091502579#!/compare/1617321600/1617408000

Bulk

https://backpack.tf/profiles/76561199085116273#!/compare/1610755200/1610841600

https://backpack.tf/profiles/76561198376090319#!/compare/1610755200/1610841600

42 keys

https://backpack.tf/profiles/76561198376090319#!/compare/1612915200/1613001600

https://backpack.tf/profiles/76561198067131857#!/compare/1612224000/1613001600

Ominous Night Taunt: The Victory Lap, using there

https://backpack.tf/profiles/76561198090366552#!/compare/1614211200/1614297600

https://backpack.tf/profiles/76561199006971039#!/compare/1614211200/1614297600

54 keys

https://backpack.tf/profiles/76561198263836417#!/compare/1616284800/1616371200

https://backpack.tf/profiles/76561198088507253#!/compare/1616284800/1616371200

both lantern and giggler sorcerers sold at same time for 119 keys

Buyout was 51 https://gladiator.tf/listings/60575675e77e426ee058cc22

https://backpack.tf/profiles/76561199107865875#!/compare/1612310400/1612396800

https://backpack.tf/profiles/76561198049119250#!/compare/1612224000/1612396800

https://gladiator.tf/listings/601aa59e35d126430d253de3

47 keys leaving 2nd compare

https://backpack.tf/profiles/76561198049119250#!/compare/1612224000/1612396800

https://backpack.tf/profiles/76561198199244659#!/compare/1612310400/1612396800

43 in the same day as the above 47

https://backpack.tf/profiles/76561198199244659#!/compare/1612310400/1612396800

https://backpack.tf/profiles/76561199006971039#!/compare/1612310400/1612396800

49 keys in the same day as the above 43

https://backpack.tf/profiles/76561199006971039#!/compare/1612396800/1612483200

https://backpack.tf/profiles/76561198091502579#!/compare/1612396800/1612483200

Bulk for keys

https://backpack.tf/profiles/76561198975869024#!/compare/1610496000/1611705600

https://backpack.tf/profiles/76561198084925439#!/compare/1610755200/1615248000

Untraceable

https://backpack.tf/profiles/76561198093577036#!/compare/1612742400/1612828800

https://backpack.tf/profiles/76561198376090319#!/compare/1612656000/1612742400

45 keys

https://backpack.tf/profiles/76561198059245088#!/compare/1611100800/1616630400

https://backpack.tf/profiles/76561199006971039#!/compare/1616544000/1616630400

Untraceable

https://backpack.tf/profiles/76561198068175913#!/compare/1618358400/1618531200

Better used there

Provided by https://backpack.tf/u/76561197964393843

https://backpack.tf/profiles/76561199146692113#!/compare/1620950400/1621123200

https://backpack.tf/profiles/76561198062747535#!/compare/1621036800/1621123200

https://gladiator.tf/listings/60a0027b28935c0c86d476b7

Untrace, probably sold via buy order for ~45

https://backpack.tf/profiles/76561199125443371#!/compare/1621382400/1621468800

https://backpack.tf/profiles/76561198088984882#!/compare/1621382400/1621468800

Sold for 49 keys

https://backpack.tf/profiles/76561199128182851#!/compare/1621814400/1621900800

https://backpack.tf/profiles/76561198091502579#!/compare/1621814400/1621900800

Sold for 52 keys

https://gladiator.tf/listings/608d93041009b14a0a6f2759 ----- was unsold at 60

https://gladiator.tf/listings/6098a58aca96552bcf7e72e9 ----- then at 56

https://gladiator.tf/listings/609b850e9053d3c71b99c6de ----- then at 54

https://gladiator.tf/listings/60a65ba1d8a2202361078607 ---- then it sold for 52

https://marketplace.tf/items/tf2/31143;5;u157 ----- 75 keys

Sales:

42

43

45

45?

47 -> 43 -> 49

49

51?

52

54

58

59

65

70

75

Going with 45-52 off previous suggestions

https://backpack.tf/suggestion/606f7ce9e4c9a00f0b22aa0c

https://backpack.tf/suggestion/6088de3c6394634a2b0f5880