https://marketplace.tf/items/tf2/303;5;u61

$29.85 / $1.71 = 17.46 keys

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https://backpack.tf/profiles/76561199014011956#!/compare/1585094400/1591920000

https://backpack.tf/profiles/76561198054270952#!/compare/1585008000/1585094400

untraceable

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https://backpack.tf/profiles/76561198054270952#!/compare/1587427200/1587513600

https://backpack.tf/profiles/76561198272303212#!/compare/1585612800/1587600000

24 keys

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https://backpack.tf/profiles/76561198272303212#!/compare/1587600000/1587686400

https://backpack.tf/profiles/76561198974703657#!/compare/1587600000/1587686400

added like 2.5 keys sweets for strange terror watt airdog, using on airdog

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https://backpack.tf/profiles/76561198974703657#!/compare/1587600000/1587686400

https://backpack.tf/profiles/76561198192888090#!/compare/1587600000/1587686400

Miami Nights Gentleman's Gatsby which has sales and sellers around 17 keys

https://marketplace.tf/items/tf2/184;5;u61

will end in range

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this sale provided by Shuffle Spy:

https://backpack.tf/profiles/76561198192888090#!/compare/1587686400/1587772800

https://backpack.tf/profiles/76561198933874943#!/compare/1587600000/1587859200

Added 32 refined for Smoking Tossle Cap

Will also fall in range

https://backpack.tf/suggestion/5ef14260613bb26c95459106

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This sale provided by Shuffle Spy:

copy pasting as is because they made perfect sense of it and I can't

The sale before the Bonk helm was the Berliner + ~48 Refined in Mixed for a DBD Powdered Practitioner

https://backpack.tf/profiles/76561198933874943#!/compare/1587945600/1588118400 - ue fishy sells the Berliner and gets the Shako from Attacker

https://backpack.tf/profiles/76561198057816579#!/compare/1588032000/1588118400 - Attacker got the Powdered from tylernours

https://backpack.tf/profiles/76561198104056646#!/compare/1587859200/1588118400 - tylernours gets the Berliner from ue fishy

This sale will round to 14 Keys.

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https://backpack.tf/profiles/76561198104056646#!/compare/1588118400/1588204800

https://backpack.tf/profiles/76561198086225607#!/compare/1588032000/1588204800

Disco Beat Down Bonk Helm

which will pretty much be 16-18 keys looking at classifieds

https://gyazo.com/bf61c1edb2a3c156ab0ef6466ce31482

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https://backpack.tf/profiles/76561198086225607#!/compare/1589328000/1589414400

https://backpack.tf/profiles/76561198117550895#!/compare/1588809600/1589414400

green confetti tossle = 16 keys https://backpack.tf/suggestion/5e9a37d48f8309151714c6c1

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sales

14

16

(somewhere) (smoking tossle)

16-18 (dbd bonk helm)

~17 (miami gatsby)

17

24

24 is high, going with 14-17 off moderator comment:

https://backpack.tf/suggestion/5ef14260613bb26c95459106