Sale 1:

Sold for 3 keys

https://backpack.tf/profiles/76561198850178158#!/compare/1751932800/1752019200 - Near ID: 15914707960

https://backpack.tf/profiles/76561198413251835#!/compare/1751932800/1752105600

https://backpack.tf/item/6265522711

= 3 keys

Sale 2:

Sold with 8 ref for 3 keys + 0.33 ref (~2.85 keys)

https://backpack.tf/profiles/76561199203680409#!/compare/1757116800/1757203200

https://backpack.tf/profiles/76561198146163885#!/compare/1757116800/1757203200

https://backpack.tf/item/13248453430

= 2.85 keys

Sale 3:

https://backpack.tf/profiles/76561198272580376#!/compare/1752969600/1754352000

https://backpack.tf/profiles/76561199203680409#!/compare/1753056000/1753142400

https://backpack.tf/item/13248453430

Bulk

Marketplace Sales:

https://marketplace.tf/items/tf2/30845;5;u3115

$6.99, August 18th

https://marketplace.tf/items/tf2/5021;6 - keys were $1.83

6.99/1.83 = 3.82, rounds to 3.8 keys

Sellers:

https://i.imgur.com/MOi6sxJ.png

https://backpack.tf/item/6252834683 - ~3.55 keys

https://marketplace.tf/items/tf2/30845;5;u3115

https://backpack.tf/item/13334890460 - $6.99

https://backpack.tf/item/13380216958 - $6.99

https://backpack.tf/item/13344045299 - $7.99

https://backpack.tf/item/6253540847 - $14.99

Sales at:

2.85

3

3.8 (marketplace)

3.8 is a bit of an outlier, there’s a seller at ~3.55 keys which has been in the bot for a year, and there’s another marketplace listing at $6.99 which has been on the classifieds for 2 years now. 3.8 should not be included.

Taking 2.85-3 keys.