Item 1

https://backpack.tf/item/12839424943

Sale 1

https://backpack.tf/profiles/76561198020293055#!/compare/1645833600/1685923200

https://backpack.tf/profiles/76561198139669833#!/compare/1529884800/1685923200

Circling Peace Sign Phononaut + Festivized Specialized Killstreak Current Event Scattergun (Battle Scarred)?

This is too low to use, only sale I can find is an add for a vivid universal translator which is too low to use here

Sale 2

https://backpack.tf/profiles/76561198139669833#!/compare/1686009600/1686182400

https://backpack.tf/profiles/76561198345012090#!/compare/1686096000/1686268800

Added for a Blizzardy Storm Herald's Helm?

Taunt is ~2.5 - https://marketplace.tf/items/tf2/1117;5;u3003

50 = 4 + 2.5 + x

x = ~44 keys?

Probably shouldn't use this regardless given that it was instantly dumped to scrapyard afterwards

Sale 3

https://backpack.tf/profiles/76561198345012090#!/compare/1686355200/1687046400

https://backpack.tf/profiles/76561199072654974#!/compare/1686268800/1686355200

Can only match a single rec?

Mp.tf

https://marketplace.tf/items/tf2/30003;5;u11

https://backpack.tf/item/10553201829

$67.00 / $1.98 = ~34 keys (Jun 3)

$77.90 / $2.02 = ~39 keys (Aug 31)

Total Sales

34, 39, 44

https://imgur.com/a/iaT1GKz

44 was dumped to scrapyard

Taking 34 - 39 keys c: