Sell price
140 keys, 37.44 ref
Buy price
122 keys, 17.66 ref
In keys
141 keys
Steam Market USD
$323.34
Price history
14 days recordedDetails
| SKU | 590;5;u6 |
|---|---|
| Last price change | 2026-08-13 19:12 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 900 keys | 9mo ago | |
| 900 keys | 9mo ago | |
| 650 keys | 9mo ago | |
| 604 keys | 1mo ago | |
| 350 keys | 9mo ago | |
| 336 keys | 12d ago | |
| 300 keys | 9mo ago | |
| 276 keys | 5d ago | |
| 258 keys | 3d ago | |
| 243 keys | 2d ago |
Other effects on the Brainiac Hairpiece
same item, different effect| Item | Value | Updated |
|---|---|---|
| 690 keys | 5d ago | |
| 437 keys | 1d ago | |
| 432 keys | 15d ago | |
| 386 keys | 7d ago | |
| 329 keys | 4d ago | |
| 243 keys | 3d ago | |
| 241 keys | 20d ago | |
| 229 keys | 4d ago | |
| 225 keys | 4d ago | |
| 211 keys | 2d ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 141 keys | 14d ago | |
| 141 keys | 4d ago | |
| 141 keys | 4d ago | |
 Collector's Professional Killstreak Big Earner | 141 keys | 23h ago |
| 141 keys | 2d ago | |
| 140 keys | 22d ago | |
| 141 keys | 4d ago | |
| 140 keys | 15h ago |