Community price on backpack.tf: 1.00–1.20 keys, last changed 2026-05-16 (5mo ago). The live quote above, 1.06 keys, is inside the community’s range and last moved 11d ago. They are different measures: the quote is what traders and bots are asking and bidding on the classifieds right now, and it moves for thousands of items every day; the community price is a suggestion accepted by vote, which changes only when someone argues it should. A quote well away from the vote is usually a price that is about to be re-argued. Community prices from backpack.tf, read 1h ago.
1 sold on the Steam Community Market in the 24 hours to 2026-10-07 04:02 UTC (6d ago), listed there as “Strange Black Box”. That is a different market from the prices above: Steam takes roughly 15% and pays out in Steam wallet funds rather than cash, so its prices sit above what an item realises elsewhere. Volume is unavailable for unusuals — Steam’s name for one leaves out the effect, so every effect shares a single listing.
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 | 1.26 keys | 1.18 keys |
| 23 NOV 2025 · 22:54 UTC | 1.01 keys | 0.79 keys |
| 1 FEB 2026 · 21:48 UTC | 1.10 keys | 0.98 keys |
| 12 APR 2026 · 02:32 UTC | 0.91 keys | 0.77 keys |
| 15 JUN 2026 · 02:32 UTC | 0.99 keys | 0.94 keys |
| 21 AUG 2026 · 10:09 UTC | 1.11 keys | 1.10 keys |
| 22 AUG 2026 · 14:09 UTC | 1.10 keys | 1.10 keys |
| 24 AUG 2026 · 02:09 UTC | 1.11 keys | 1.06 keys |
| 26 AUG 2026 · 00:09 UTC | 1.27 keys | 1.10 keys |
| 27 AUG 2026 · 04:10 UTC | 1.11 keys | 0.99 keys |
| 29 AUG 2026 · 00:09 UTC | 1.11 keys | 1.10 keys |
| 30 AUG 2026 · 16:08 UTC | 1.11 keys | 1.07 keys |
| 1 SEP 2026 · 02:10 UTC | 1.27 keys | 1.11 keys |
| 2 SEP 2026 · 20:09 UTC | 1.08 keys | 1.00 keys |
| 4 SEP 2026 · 14:08 UTC | 1.08 keys | 0.99 keys |
| 6 SEP 2026 · 06:09 UTC | 1.09 keys | 1.08 keys |
| 7 SEP 2026 · 22:08 UTC | 1.27 keys | 1.10 keys |
| 10 SEP 2026 · 02:09 UTC | 1.08 keys | 1.04 keys |
| 11 SEP 2026 · 14:08 UTC | 1.09 keys | 1.08 keys |
| 13 SEP 2026 · 02:08 UTC | 1.09 keys | 1.07 keys |
| 14 SEP 2026 · 18:08 UTC | 1.10 keys | 1.02 keys |
| 16 SEP 2026 · 00:09 UTC | 1.09 keys | 0.85 keys |
| 17 SEP 2026 · 18:09 UTC | 1.10 keys | 1.09 keys |
| 19 SEP 2026 · 02:08 UTC | 1.09 keys | 0.99 keys |
| 20 SEP 2026 · 20:10 UTC | 1.09 keys | 1.07 keys |
| 22 SEP 2026 · 04:09 UTC | 1.09 keys | 1.09 keys |
| 23 SEP 2026 · 18:11 UTC | 1.09 keys | 1.08 keys |
| 25 SEP 2026 · 06:08 UTC | 1.11 keys | 1.07 keys |
| 26 SEP 2026 · 16:09 UTC | 1.11 keys | 1.11 keys |
| 28 SEP 2026 · 10:08 UTC | 1.10 keys | 1.09 keys |
| 29 SEP 2026 · 22:09 UTC | 1.27 keys | 1.10 keys |
| 1 OCT 2026 · 08:09 UTC | 1.09 keys | 1.09 keys |
| 2 OCT 2026 · 11:10 UTC | 1.04 keys | 1.04 keys |
| 3 OCT 2026 · 23:10 UTC | 1.08 keys | 1.07 keys |
| 5 OCT 2026 · 11:09 UTC | 1.07 keys | 1.05 keys |
| 6 OCT 2026 · 21:09 UTC | 1.07 keys | 1.05 keys |
| 8 OCT 2026 · 01:10 UTC | 1.21 keys | 1.06 keys |
| 9 OCT 2026 · 05:10 UTC | 1.07 keys | 1.06 keys |
| 10 OCT 2026 · 19:10 UTC | 1.07 keys | 1.06 keys |
| 13 OCT 2026 · 03:09 UTC | 1.07 keys | 1.06 keys |
Price history in numbers
363 readings since 25 Sep 2025Over the last 30 days the Strange Black Box's sell price ranged from 1.04 keys to 1.27 keys and is down 1.1% after 156 moves. Over a year it ranged from 0.90 keys to 7.41 keys (up 4.8%). Today's 1.07 keys sits at the bottom of its range: the lowest we have recorded is 0.90 keys (3 May 2026) and the highest 7.41 keys (22 Mar 2026). The price has moved 302 times since we began recording it — about once every day.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 1.04 keys | 1.27 keys | −1.1% | 156 | 185 |
| 90 days | 1.03 keys | 1.28 keys | +4.5% | 261 | 321 |
| a year | 0.90 keys | 7.41 keys | +4.8% | 298 | 359 |
Details
| SKU | 228;11 |
|---|---|
| Last price change | 2026-10-02 00:09 UTC |
| Key rate when recorded | 62.89 ref |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 1.04 keys | 4mo ago | |
| 1.04 keys | 2mo ago | |
| 1.04 keys | 4mo ago | |
 Strange Specialized Killstreak Silver Botkiller Flame Thrower Mk.I | 1.06 keys | 11d ago |
| 1.03 keys | 15d ago | |
| 1.04 keys | 4mo ago | |
| 1.04 keys | 2mo ago | |
| 1.04 keys | 3mo ago |