Mini for It's a mystery to everyone Duck Billed Hatypus

Item 1

https://backpack.tf/item/9232419578

Sale 1

https://backpack.tf/profiles/76561198377165880#!/compare/1606694400/1606780800

https://backpack.tf/profiles/76561198108359693#!/compare/1606694400/1606780800

Sold for 170 keys

Item 2

https://backpack.tf/item/5985423926

Sale 2

https://backpack.tf/profiles/76561198079277466#!/compare/1603324800/1604707200

https://backpack.tf/profiles/76561198362008411#!/compare/1604620800/1604707200

Sold for 155 keys

Sale 3

Sold on MP

Item 3

https://backpack.tf/item/5848154007

Sale 4

https://backpack.tf/profiles/76561198066507816#!/compare/1603152000/1603238400

https://backpack.tf/profiles/76561198139171368#!/compare/1603152000/1603238400

Bulk

Sale 5

https://backpack.tf/profiles/76561198139171368#!/compare/1603238400/1603324800

https://backpack.tf/profiles/76561198097499917#!/compare/1603152000/1603324800

Bulk for Hellfire Antlers

Sale 6

https://backpack.tf/profiles/76561198097499917#!/compare/1603411200/1603584000

https://backpack.tf/profiles/76561198319549446#!/compare/1603497600/1603584000

Nebula UT seems to match

That is too high

https://bot.tf/stats/listings/M077R682 - 170k buyout

https://bot.tf/stats/listings/MXEEZ707 - buyers were far above that

35 keys also leave Monte's inventory too though but they go to Sleepyhead

Capping at 170 keys

But it is dubious

Sale 7

https://backpack.tf/profiles/76561198319549446#!/compare/1604102400/1604188800

https://backpack.tf/profiles/76561198177872379#!/compare/1604102400/1604275200

Sold for It's a mystery to everyone Duck Billed Hatypus and 12 keys

Sale 8

https://backpack.tf/profiles/76561198177872379#!/compare/1606608000/1606694400

https://backpack.tf/profiles/76561198062019586#!/compare/1606608000/1606694400

Sold for 130 keys and Strange Killstreak Australium Minigun

https://bot.tf/stats/listings/4O6D88JW - sellers at 22.5 keys, buyers at 20.5 keys

Frankly going with 150 keys here

Marketplace sales

https://marketplace.tf/items/tf2/30623;5;u14

Dec 14th - $349.99 / $1.96 = 178.57 keys

Sales

170, 155, 170, 150, 179

Hmm

Current Listings

https://prnt.sc/w6nbhb

No sellers

Buyers at 134 keys

Considering that the marketplace sale happened after the deposit shenanigans and was a whitelisted sale during the panic of keys rising and what not, I am going to range this from 150 - 170 since I don't think it is fair to include such a scuffed undervalued sale