https://backpack.tf/profiles/76561198138185222#!/compare/1569110400/1569283200

https://backpack.tf/profiles/76561198160856661#!/compare/1569196800/1569283200

Aus Rocket Launcher - 33 keys

Collector's Neon Annihilator - 6 key buyers

Screaming Tiger Schadenfreude -

https://marketplace.tf/items/tf2/463;5;u3006

Many sales around $28-32, approximately 16-18 keys

https://backpack.tf/stats/Unusual/Taunt%3A%20The%20Schadenfreude/Tradable/Craftable/3006

Sellers from 14-16 keys, buyers at ~12 keys

Showstopper Dueling Banjo

https://marketplace.tf/items/tf2/30842;5;u3001

Sales around 10-11 keys

Sellers at 7 keys, buyers at ~6.2 keys

https://backpack.tf/stats/Unusual/Taunt%3A%20The%20Dueling%20Banjo/Tradable/Craftable/3001

Going with 7 keys.

Duped Stormy Storm Grimm Hatte - ~26 keys

https://marketplace.tf/items/tf2/383;5;u29

Two sales - $48.60 (27 keys) & $48.00 (27 keys)

No clean versions of this hat have moved recently, so these must be the duped ones.

Two sellers at $44.00 (~24 keys)

Duped Scorching Buckaroos Hat -

https://backpack.tf/profiles/76561198123067801#!/compare/1566000000/1566604800

https://backpack.tf/profiles/76561198342161127#!/compare/1566518400/1566604800

Most likely bulk for keys.

The duped variant of this hat has no usable minis.

Clean buyers for 33, duped at ~30.

Even taking buyers for most of this stuff, this will cap at the buyout of 125 keys.

https://bot.tf/stats/listings/4JGP382P

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https://backpack.tf/profiles/76561198160856661#!/compare/1567468800/1567555200

https://backpack.tf/profiles/76561198176297517#!/compare/1567468800/1567555200

Bulk

//////////////////////////////

https://marketplace.tf/items/tf2/94;5;u14

$194.44 = 106 keys - No buyout was found. The item history could not be found.

$200.00 = 110 keys - No buyout was found. https://backpack.tf/item/957132435