This price has not changed since 2026-10-02 00:09 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Price history
Interactive chart. Press the left and right arrow keys to move along the series, Home or End to jump to either end, Escape to clear.
The key axis converts at today's rate. Prices are recorded in metal, so a line that is flat in keys followed the key rate rather than standing still.
| Observed (UTC) | Sell | Buy |
|---|---|---|
| 25 SEP 2025 · 03:29 UTC | 6.98 keys | 6.70 keys |
| 19 APR 2026 · 18:32 UTC | 5.64 keys | 4.67 keys |
| 29 JUL 2026 · 02:45 UTC | 3.81 keys | 3.35 keys |
| 23 AUG 2026 · 02:09 UTC | 6.24 keys | 5.43 keys |
| 25 AUG 2026 · 14:09 UTC | 6.34 keys | 5.51 keys |
| 27 AUG 2026 · 22:09 UTC | 6.40 keys | 5.56 keys |
| 30 AUG 2026 · 08:09 UTC | 6.53 keys | 5.68 keys |
| 2 SEP 2026 · 02:08 UTC | 6.67 keys | 5.81 keys |
| 5 SEP 2026 · 02:09 UTC | 6.90 keys | 6.00 keys |
| 8 SEP 2026 · 18:09 UTC | 6.26 keys | 5.45 keys |
| 11 SEP 2026 · 20:11 UTC | 7.13 keys | 6.20 keys |
| 14 SEP 2026 · 20:08 UTC | 6.82 keys | 5.93 keys |
| 19 SEP 2026 · 00:07 UTC | 6.72 keys | 5.84 keys |
| 21 SEP 2026 · 20:09 UTC | 6.78 keys | 5.90 keys |
| 24 SEP 2026 · 14:11 UTC | 6.90 keys | 6.00 keys |
| 26 SEP 2026 · 10:08 UTC | 5.95 keys | 5.17 keys |
| 30 SEP 2026 · 16:09 UTC | 6.48 keys | 5.64 keys |
| 2 OCT 2026 · 11:10 UTC | 9.08 keys | 7.92 keys |
| 4 OCT 2026 · 09:10 UTC | 7.74 keys | 6.01 keys |
| 6 OCT 2026 · 13:09 UTC | 7.62 keys | 6.13 keys |
| 8 OCT 2026 · 11:10 UTC | 7.54 keys | 6.35 keys |
| 10 OCT 2026 · 07:10 UTC | 7.44 keys | 6.31 keys |
| 12 OCT 2026 · 05:09 UTC | 7.27 keys | 6.55 keys |
| 13 OCT 2026 · 19:09 UTC | 7.23 keys | 5.35 keys |
| 15 OCT 2026 · 07:08 UTC | 7.24 keys | 5.52 keys |
| 17 OCT 2026 · 09:09 UTC | 8.28 keys | 5.64 keys |
| 18 OCT 2026 · 15:09 UTC | 6.64 keys | 5.77 keys |
| 19 OCT 2026 · 23:08 UTC | 8.28 keys | 5.93 keys |
| 21 OCT 2026 · 17:12 UTC | 7.27 keys | 6.05 keys |
| 22 OCT 2026 · 21:13 UTC | 7.21 keys | 6.12 keys |
| 24 OCT 2026 · 03:13 UTC | 7.23 keys | 6.28 keys |
| 26 OCT 2026 · 01:12 UTC | 7.31 keys | 6.48 keys |
| 27 OCT 2026 · 07:12 UTC | 7.22 keys | 6.51 keys |
| 28 OCT 2026 · 13:12 UTC | 7.22 keys | 6.58 keys |
| 29 OCT 2026 · 21:12 UTC | 7.22 keys | 6.56 keys |
| 31 OCT 2026 · 03:12 UTC | 7.19 keys | 6.58 keys |
| 1 NOV 2026 · 11:12 UTC | 7.12 keys | 6.56 keys |
| 2 NOV 2026 · 19:12 UTC | 7.17 keys | 6.67 keys |
| 4 NOV 2026 · 01:12 UTC | 7.09 keys | 6.67 keys |
| 5 NOV 2026 · 09:13 UTC | 7.12 keys | 6.79 keys |
Price history in numbers
573 readings since 25 Sep 2025Over the last 30 days the Professional Killstreak Black Box's sell price ranged from 6.32 keys to 8.33 keys and is down 6.5% after 229 moves. Over a year it ranged from 3.81 keys to 10.0 keys (up 11.0%). Today's 7.12 keys sits in the middle of its range: the lowest we have recorded is 3.81 keys (29 Jul 2026) and the highest 10.0 keys (2 Oct 2026). The price has moved 507 times since we began recording it — about once every day.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 6.32 keys | 8.33 keys | −6.5% | 229 | 294 |
| 90 days | 5.13 keys | 10.0 keys | +25.6% | 476 | 542 |
| a year | 3.81 keys | 10.0 keys | +11.0% | 506 | 572 |
Details
| SKU | 228;6;kt-3 |
|---|---|
| Last price change | 2026-10-02 00:09 UTC |
| Key rate when recorded | 62.89 ref |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 8.49 keys | 3mo ago | |
| 8.49 keys | 3mo ago | |
| 8.49 keys | 3mo ago | |
| 8.70 keys | 1mo ago | |
 Shooting Star | 8.68 keys | 1mo ago |
| 8.79 keys | 2mo ago | |
 Vintage Killstreak Conniver's Kunai | 8.69 keys | 1mo ago |
| 8.62 keys | 1mo ago |