6 Months Outdated

https://backpack.tf/item/13149516722

Sale 1

https://backpack.tf/profiles/76561198164911756#!/compare/1702080000/1702252800

https://backpack.tf/profiles/76561198366847934#!/compare/1702166400/1702252800

14 Keys

Sale 2

https://backpack.tf/profiles/76561198366847934#!/compare/1702252800/1702339200

https://backpack.tf/profiles/76561198037815936#!/compare/1702166400/1702252800

Untrace

https://backpack.tf/item/13040697141

N/A

https://backpack.tf/item/12861226717

N/A

https://backpack.tf/item/12073498144

N/A

https://backpack.tf/item/11982288412

Sale 3

https://backpack.tf/profiles/76561198850274253#!/compare/1703462400/1703548800

https://backpack.tf/profiles/76561198204600613#!/compare/1703203200/1703894400

Untrace

https://backpack.tf/item/11956855863

N/A

https://backpack.tf/item/11919810554

Sale 4

https://backpack.tf/profiles/76561199111073161#!/compare/1704326400/1704412800

https://backpack.tf/profiles/76561199094773981#!/compare/1703808000/1704585600

15 Keys 28 Ref

https://backpack.tf/item/13095680342

Sale 5

https://backpack.tf/profiles/76561199395819865#!/compare/1700697600/1701648000

https://backpack.tf/profiles/76561199060607882#!/compare/1701561600/1701648000

Sold for Smoking Halogen Head Lamp and keys

No useable sales for Head Lamp so better use there.

Sale 6

https://backpack.tf/profiles/76561199060607882#!/compare/1701734400/1701820800

https://backpack.tf/profiles/76561198084205929#!/compare/1701734400/1701820800

Sold for Starstorm Insomnia Wing Mann + 2 keys + 24 Ref

Buyers/Sellers are too close for wing mann so taking 14 keys. (https://imgur.com/a/gAyViC2)

14+2.5 = 16.5 Keys

Marketplace.tf Sales

https://marketplace.tf/items/tf2/31282;5;u230

https://backpack.tf/item/13149516722

1. Sold on 30th Nov for $29.95/1.72 = 17.41 Keys (Taking 17 Keys)

Can't find History

2. Sold on 1st Dec for $29.95/1.72 = 17.41 Keys (Taking 17 Keys)

All Sales:

14, 15, 16.5, 17, 17

https://imgur.com/a/xZBShbx

14 Keys countered by multiple buyers.

1 new seller at 16.5ish keys so its safe to include 17 keys for now considering it got sold multiple times at that price.

Taking 15-17 Keys.