Sale #1

https://marketplace.tf/items/tf2/31335;5;u272

https://backpack.tf/item/14160324264

mp.tf sale on 6/29/25

$15.99 / $2.01 = 7.96

Rounding to 8

Sale #2

https://marketplace.tf/items/tf2/31335;5;u272

https://backpack.tf/item/12482667091

mp.tf sale on 8/01/25

$15.99 / $1.90 = 8.42

Rounding to 8.5

Sale #3

https://marketplace.tf/items/tf2/31335;5;u272

mp.tf sale on 8/08/25

$15.99 / $1.86 = 8.60

Rounding to 8.5

Sale #4

https://marketplace.tf/items/tf2/31335;5;u272

mp.tf sale on 8/08/25

$18.00 / $1.86 = 9.68

Rounding to 9.5

Sale #5

https://backpack.tf/item/12485843096

Bulk for an Aurora Australia High Five

https://backpack.tf/profiles/76561198093924679#!/compare/1754438400/1754611200

Use there

Sale #6

https://backpack.tf/item/12485843096

Bulk for a Phosphorous Cyborg Stunt Helmet

https://backpack.tf/profiles/76561199016952719#!/compare/1754524800/1754611200

use there

Current sellers:

$18.00 on mp.tf

8 keys on bp.tf

8.23 keys on bp.tf (2x)

Sales: 8, 8.5, 8.5, 9.5

9.5 is countered.

Final price: 8 - 8.5