Resuggestion https://backpack.tf/suggestion/5f9ae6b5fb78ee4fe63254bc

https://marketplace.tf/items/tf2/383;5;u19

$222.22 / $1.79 = 124.15 keys

$179.99 / $1.88 = 95.74 keys

$159.99 / $1.85 = 86 keys

https://backpack.tf/item/3349831804

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https://backpack.tf/profiles/76561198355793258#!/compare/1602201600/1603152000

untraceable

https://backpack.tf/item/3349831804

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https://backpack.tf/profiles/76561198208285571#!/compare/1603324800/1603411200

https://backpack.tf/profiles/76561198139171368#!/compare/1603324800/1603411200

bulk

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https://backpack.tf/profiles/76561198139171368#!/compare/1603411200/1603497600

https://backpack.tf/profiles/76561198163615254#!/compare/1603411200/1603497600

Untraceable, looks like 80 key buyout though https://bot.tf/stats/listings/Y5OOWJR9

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https://backpack.tf/profiles/76561198021697319#!/compare/1599868800/1600041600

https://backpack.tf/profiles/76561198021055079#!/compare/1599955200/1600041600

Untraceable, no buyout found

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https://backpack.tf/profiles/76561198021055079#!/compare/1600041600/1600128000

https://backpack.tf/profiles/76561198161410614#!/compare/1511481600/1600128000

Untraceable, has 50 key buyout and sold in a day

https://bot.tf/stats/listings/4ZPGDWXX

Confirmation + screenshot by buyer in previous suggestion

https://gyazo.com/7a80fcf93d875b7771ec198e2cb8b8ab

https://imgur.com/61NuB91

https://backpack.tf/suggestion/5f9ae6b5fb78ee4fe63254bc

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Sales:

50?

80?

86

95

124

https://gyazo.com/7dfbb342da27367ab891606df435d181

One month unsold at 90

Going with 86 keys, suggested by moderator in previous suggestion

https://backpack.tf/suggestion/5f9ae6b5fb78ee4fe63254bc