Items 1 and 2: https://backpack.tf/item/1334750215 https://backpack.tf/item/1528330688

Both duped, not actually sales

Item 3: https://backpack.tf/item/1126186904

Sale 1:

https://marketplace.tf/items/tf2/590;5;u33

Sold for $375 on January 12 2026

Keys were $1.82 https://marketplace.tf/items/tf2/5021;6

375/1.82=206,04 ~206 keys

Sales:

206

Sellers:

BPTF - https://imgur.com/xyxaVuN 2 at 215 keys (6 months and 14 days)

MPTF - https://marketplace.tf/items/tf2/590;5;u33 $375 (~199 keys taking the current key price)

STN - https://stntrading.eu/item/tf2/Unusual+Orbiting+Fire+Brainiac+Hairpiece none

SCM - https://steamcommunity.com/market/listings/440/Unusual%20Brainiac%20Hairpiece?filter=Orbiting+Fire https://imgur.com/gd577PY none

The current MPTF seller is at exactly the same price as the sale. It's only lower in keys since the key price has risen eversince. Going with 206 keys