Item 1

https://backpack.tf/item/12220973503

Sale 1

https://backpack.tf/profiles/76561198080111905#!/compare/1700697600/1705708800

https://backpack.tf/profiles/76561198311498888#!/compare/1700611200/1700697600

No clue

Sale 2

https://backpack.tf/profiles/76561198311498888#!/compare/1704326400/1704412800

https://backpack.tf/profiles/76561198140587647#!/compare/1704240000/1704412800

~8 keys on buyer side match

Item 2

https://backpack.tf/item/11105025605

Skipping past transfers...

Sale 3

https://backpack.tf/profiles/76561199099521803#!/compare/1704499200/1704585600

https://backpack.tf/profiles/76561198362085112#!/compare/1704844800/1704931200

No clue

Item 3

https://backpack.tf/item/9904167923

Sale 4

https://backpack.tf/profiles/76561198062478622#!/compare/1700006400/1700092800

https://backpack.tf/profiles/76561198134397080#!/compare/1700006400/1700092800

Bulk for a Accursed Taunt: Zoomin' Broom

Sale 5

https://backpack.tf/profiles/76561198134397080#!/compare/1700092800/1700179200

https://backpack.tf/profiles/76561199059160806#!/compare/1700092800/1700179200

~7 keys

Item 4

https://backpack.tf/item/9638260075

Sale 6

https://backpack.tf/profiles/76561199093977898#!/compare/1699574400/1702425600

https://backpack.tf/profiles/76561199085116273#!/compare/1699660800/1699747200

No clue

Sale 7

https://backpack.tf/profiles/76561199085116273#!/compare/1704844800/1704931200

https://backpack.tf/profiles/76561198380608620#!/compare/1704931200/1705104000

9 keys, 26 ref = ~9.5 keys

Item 5

https://backpack.tf/item/9602216658

I'll cover mp sales in a sec

Item 6

https://backpack.tf/item/9549568538

Mannco.store

Mp.tf

https://marketplace.tf/items/tf2/31162;5;u3092

$39.99 / $1.73 = ~23 keys (Nov 11)

2 @ $29.13 / $1.69 = ~17 keys (Jan 14)

Total Sales

7, 8, 9.5, 17, 23

https://imgur.com/a/DqpZOFc

Mp sales seem high here

7 was a buyer dump, so I'll take 8 - 9.5 keys c:

Unsolds:

https://backpack.tf/item/9547315301 - $29.13