Sell price
164 keys, 60.55 ref
Buy price
143 keys, 27.44 ref
In keys
165 keys
Steam Market USD
$374.42
Price history
15 days recordedDetails
| SKU | 590;5;u16 |
|---|---|
| Last price change | 2026-08-19 16:10 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 1,750 keys | 9mo ago | |
| 800 keys | 9mo ago | |
| 750 keys | 9mo ago | |
| 750 keys | 9mo ago | |
| 600 keys | 9mo ago | |
| 540 keys | 9mo ago | |
| 531 keys | 9mo ago | |
| 465 keys | 9mo ago | |
| 414 keys | 8mo ago | |
| 350 keys | 9mo 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 |
|---|---|---|
| 165 keys | 6mo ago | |
| 165 keys | 6mo ago | |
| 165 keys | 8mo ago | |
 Spine-Tingling Skull Strangifier | 165 keys | 2mo ago |
| 165 keys | 2mo ago | |
| 165 keys | 3mo ago | |
| 165 keys | 2d ago | |
| 165 keys | 6d ago |