Resugg.. cuz of new sale that affects the range :D (Credit to Explocivo808 for the new sales)

Item 1:

https://backpack.tf/item/14233350041

Sale 1:

Bulk/Untraceable

https://backpack.tf/profiles/76561199474213830#!/compare/1708128000/1711497600

https://backpack.tf/profiles/76561199203680409#!/compare/1711411200/1711843200

Sale 2:

Sold for 18 Keys (Unusual ID: "14418431553")

https://backpack.tf/profiles/76561199203680409#!/compare/1714176000/1714262400

https://backpack.tf/profiles/76561198848879603#!/compare/1714176000/1714262400

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Item 2:

https://backpack.tf/item/4201464090

Sale 3:

Sold for 18 Keys (Unusual ID: "14421703277")

https://backpack.tf/profiles/76561198337734785#!/compare/1714262400/1714348800

https://backpack.tf/profiles/76561198848879603#!/compare/1714262400/1714348800

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Item 3:

https://backpack.tf/item/2509353162 - Strange

Sale 4:

Sold for 38 Keys (Unusual ID: "14156869882")

https://backpack.tf/profiles/76561199111648936#!/compare/1707523200/1707609600

https://backpack.tf/profiles/76561198280507478#!/compare/1701820800/1708646400

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New sales

Bulk sale

Seller: https://backpack.tf/profiles/76561198848879603#!/compare/1715299200/1715472000

Buyer: https://backpack.tf/profiles/76561198163879758#!/compare/1715212800/1715472000

Sold for a Distant Desire Taunt Road Rager (9 keys) + a Blizzardy Storm Handyman's Handle (dumped for 11 keys + 10 refined using ID "14472148763" of the Handyman) + 2 keys = 22ish keys

Seller: https://backpack.tf/profiles/76561198163879758#!/compare/1715472000/1715644800

Buyer: https://backpack.tf/profiles/76561198048236351#!/compare/1715558400/1715644800

Sold with 6 keys for a Purple Energy Toy Soldier (sold for 35 keys + sweets as seen in the seller's compare using ID "14475018242" of it) = 29ish keys?

Seller: https://backpack.tf/profiles/76561198048236351#!/compare/1715558400/1715644800

Buyer: https://backpack.tf/profiles/76561199674264831#!/compare/1715558400/1715644800

Untraceable? Probably a buyorder dump

Seller: https://backpack.tf/profiles/76561199674264831#!/compare/1715644800/1715731200

Buyer: https://backpack.tf/profiles/76561198155110999#!/compare/1715644800/1715731200

Bulk sale

Seller: https://backpack.tf/profiles/76561198848879603#!/compare/1715299200/1715472000

Buyer: https://backpack.tf/profiles/76561198163879758#!/compare/1715212800/1715472000

Sold for 24 keys + 33 refined? Most likely wrong as the bot is selling for 20 keys now

Seller: https://backpack.tf/profiles/76561198163879758#!/compare/1715644800/1715817600

Buyer: https://backpack.tf/profiles/76561199232380670#!/compare/1715731200/1715817600

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Total Sales

That leaves us with sales at 18, 18, 22, 29, 38

https://imgur.com/Q8ullpA

Should be fine to exclude 29 and 38 given sellers for less but still take 22 as the seller at 20 is young and it would fall right in the middle of the range regardless, that and buyers seem to be rising closer to 18 so it shows that a higher price is needed!

Taking 18 - 22 Keys

Unsolds:

https://backpack.tf/item/4201464090 - 20

https://backpack.tf/item/14233350041 - 22.79