Sale #1

https://marketplace.tf/items/tf2/30767;5;u33

Can't find history

Marketplace.tf sale on 4/15/25

$19.69 / $1.91 (median value at the time) = 10.3

Rounding to 10

Sale #2

https://marketplace.tf/items/tf2/30767;5;u33

https://backpack.tf/item/9523234140 (maybe)

Marketplace.tf sale on 4/19/25

$19.69 / $1.91 (median value at the time) = 10.4

Rounding to 10

Sale #3

https://backpack.tf/item/15458871346

Untraceable

https://backpack.tf/profiles/76561199017959799#!/compare/1739664000/1739836800

Sale #4

https://backpack.tf/item/15458871346

Untraceable

https://backpack.tf/profiles/76561199017959799#!/compare/1739836800/1740096000

Sale #5

https://backpack.tf/item/15458871346

Untraceable

https://backpack.tf/profiles/76561199108309959#!/compare/1739923200/1740009600

Sale #6

https://backpack.tf/item/15458871346

Bulk

https://backpack.tf/profiles/76561198086011812#!/compare/1740009600/1740268800

Sale #7

https://backpack.tf/item/14970028918

9 keys

https://backpack.tf/profiles/76561198936742632#!/compare/1742947200/1744156800

Sale #8

https://backpack.tf/item/14970028918

8 keys 5 ref

https://backpack.tf/profiles/76561198353374351#!/compare/1746748800/1746835200

Rounding to 8

Sale #9

https://backpack.tf/item/14064999226

Untraceable

https://backpack.tf/profiles/76561198135388328#!/compare/1739145600/1739232000

Sale #10

https://backpack.tf/item/14064999226

11 keys 0.33 ref

Seller: https://backpack.tf/profiles/76561198135388328#!/compare/1739750400/1739836800 (ID: 15464206841)

Sale #11

https://backpack.tf/item/11774306866

Untraceable

https://backpack.tf/profiles/76561199053864884#!/compare/1744243200/1746748800

Sale #12

https://backpack.tf/item/11260011446

Bulk

https://backpack.tf/profiles/76561198388420741#!/compare/1740009600/1740355200

Sale #13

https://backpack.tf/item/11774306866

Untraceable

https://backpack.tf/profiles/76561198306870587#!/compare/1744502400/1744675200

Sale #14

https://backpack.tf/item/11774306866

Untraceable

https://backpack.tf/profiles/76561198386914624#!/compare/1744848000/1745280000

Sale #15

https://backpack.tf/item/11774306866

8 keys 24 ref

https://backpack.tf/profiles/76561198386914624#!/compare/1745884800/1746144000

Rounding to 8.5

Sale #16

https://backpack.tf/item/11774306866

6 keys + ~3 keys in sweets + ~80 ref

https://backpack.tf/profiles/76561198044925994#!/compare/1746144000/1746230400

Rounding to 10

Sale #17

https://backpack.tf/item/9523234140

Untraceable

https://backpack.tf/profiles/76561198284446127#!/compare/1745798400/1746057600

Sale #18

https://backpack.tf/item/8555180137

Untraceable

https://backpack.tf/profiles/76561198061836787#!/compare/1739577600/1739664000

Current sellers:

$19.69 on mp.tf (2x)

$22.22 on mp.tf

$58.99 on SCM

9 keys on bp.tf

Sales: 10, 10, 9, 8, 11, 8.5, 10

Plugged into standard deviation calculator:

Mean = 9.5

Standard deviation = 0.96

8, 8.5 and 11 fall out of the range of first standard of deviation, calling outliers.

Final price: 9 - 10