Resuggestion from https://backpack.tf/suggestion/5ef3bc60b8cdc550f348c81d

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https://marketplace.tf/items/tf2/104;5;u13

https://backpack.tf/item/6541044375

$108.66 / $1.89 = 57.49 keys

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https://backpack.tf/profiles/76561198184900753#!/compare/1586563200/1586736000

https://backpack.tf/profiles/76561198337734785#!/compare/1586649600/1586736000

Untraceable

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https://backpack.tf/profiles/76561198337734785#!/compare/1588032000/1588118400

https://backpack.tf/profiles/76561199007660111#!/compare/1588032000/1588291200

Untraceable

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https://backpack.tf/profiles/76561199007660111#!/compare/1588636800/1588723200

https://backpack.tf/profiles/76561198267189538#!/compare/1588550400/1588636800

39 keys + refined

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https://backpack.tf/profiles/76561198267189538#!/compare/1588723200/1588809600

https://backpack.tf/profiles/76561198850274253#!/compare/1588636800/1588723200

Untraceable

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https://backpack.tf/profiles/76561198850274253#!/compare/1590192000/1590278400

https://backpack.tf/profiles/76561198081458286#!/compare/1590192000/1590278400

42 keys

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https://backpack.tf/profiles/76561198056681334#!/compare/1587859200/1587945600

https://backpack.tf/profiles/76561198235159048#!/compare/1587772800/1587859200

added 5 keys for kill a watt master's yellow belt

yellow belt is 53.5 keys https://backpack.tf/suggestion/5ef74ad3585d542caf01cd0d

I round for 49 keys

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https://backpack.tf/profiles/76561198235159048#!/compare/1588032000/1588118400

https://backpack.tf/profiles/76561198267189538#!/compare/1587945600/1588032000

40 keys

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https://backpack.tf/profiles/76561198301456164#!/compare/1589932800/1590019200

https://backpack.tf/profiles/76561198156650555#!/compare/1590451200/1590883200

Untraceable

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https://backpack.tf/profiles/76561198305494036#!/compare/1585094400/1585180800

https://backpack.tf/profiles/76561198339336870#!/compare/1585180800/1585267200

22 keys?

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https://backpack.tf/profiles/76561198339336870#!/compare/1585353600/1585440000

https://backpack.tf/profiles/76561198097271466#!/compare/1585353600/1585440000

68 item stack, which is 41 keys + refined

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https://backpack.tf/profiles/76561198097271466#!/compare/1586822400/1586908800

https://backpack.tf/profiles/76561198028005808#!/compare/1586649600/1586908800

40 keys

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https://backpack.tf/profiles/76561198253114216#!/compare/1585958400/1587600000

https://backpack.tf/profiles/76561198056681334#!/compare/1587513600/1587600000

35 keys

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What a predicament

22

35

39

40

40

41

42

43

49

57

https://gyazo.com/ff7b15f66c38d5d665249a0d1a386e5b

several buyers at 40-41

but 40-43 is clearly a common trade point

seller at 50, making 57 look high

so maybe i go 42-49?