Community price on backpack.tf: 2.05–2.15 keys, last changed 2026-02-06 (8mo ago). The live quote above, 2.10 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 under an hour ago.
1 sold on the Steam Community Market in the 24 hours to 2026-10-07 04:05 UTC (6d ago), listed there as “Strange Bonk Helm”. 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 | 2.33 keys | 2.16 keys |
| 1 DEC 2025 · 00:47 UTC | 2.07 keys | 1.72 keys |
| 1 FEB 2026 · 23:42 UTC | 1.90 keys | 1.89 keys |
| 19 APR 2026 · 22:30 UTC | 2.38 keys | 1.68 keys |
| 22 JUN 2026 · 00:10 UTC | 1.92 keys | 1.57 keys |
| 21 AUG 2026 · 14:08 UTC | 2.14 keys | 2.12 keys |
| 22 AUG 2026 · 20:08 UTC | 2.19 keys | 2.09 keys |
| 24 AUG 2026 · 10:08 UTC | 2.19 keys | 2.12 keys |
| 25 AUG 2026 · 12:08 UTC | 2.17 keys | 2.09 keys |
| 26 AUG 2026 · 14:09 UTC | 2.15 keys | 2.14 keys |
| 27 AUG 2026 · 14:08 UTC | 2.17 keys | 2.09 keys |
| 29 AUG 2026 · 00:09 UTC | 2.17 keys | 2.08 keys |
| 30 AUG 2026 · 12:08 UTC | 2.20 keys | 2.14 keys |
| 1 SEP 2026 · 02:09 UTC | 2.16 keys | 2.14 keys |
| 2 SEP 2026 · 16:08 UTC | 2.14 keys | 2.07 keys |
| 3 SEP 2026 · 22:08 UTC | 2.19 keys | 2.15 keys |
| 5 SEP 2026 · 16:08 UTC | 2.20 keys | 2.17 keys |
| 7 SEP 2026 · 06:07 UTC | 2.19 keys | 2.18 keys |
| 9 SEP 2026 · 10:08 UTC | 2.12 keys | 1.92 keys |
| 11 SEP 2026 · 02:08 UTC | 2.08 keys | 2.06 keys |
| 13 SEP 2026 · 00:08 UTC | 2.06 keys | 2.04 keys |
| 14 SEP 2026 · 04:08 UTC | 2.05 keys | 2.05 keys |
| 15 SEP 2026 · 16:08 UTC | 2.04 keys | 2.04 keys |
| 17 SEP 2026 · 02:08 UTC | 2.03 keys | 1.96 keys |
| 18 SEP 2026 · 16:07 UTC | 2.07 keys | 2.01 keys |
| 20 SEP 2026 · 02:08 UTC | 2.16 keys | 2.11 keys |
| 21 SEP 2026 · 12:08 UTC | 2.10 keys | 2.04 keys |
| 23 SEP 2026 · 14:09 UTC | 2.10 keys | 2.09 keys |
| 25 SEP 2026 · 00:07 UTC | 2.12 keys | 2.08 keys |
| 27 SEP 2026 · 02:09 UTC | 2.15 keys | 2.15 keys |
| 28 SEP 2026 · 20:08 UTC | 2.12 keys | 2.11 keys |
| 30 SEP 2026 · 10:07 UTC | 2.11 keys | 2.07 keys |
| 1 OCT 2026 · 20:08 UTC | 2.08 keys | 2.04 keys |
| 3 OCT 2026 · 19:09 UTC | 2.12 keys | 1.45 keys |
| 5 OCT 2026 · 07:09 UTC | 2.11 keys | 2.10 keys |
| 6 OCT 2026 · 23:10 UTC | 2.12 keys | 1.90 keys |
| 8 OCT 2026 · 23:10 UTC | 2.15 keys | 1.93 keys |
| 10 OCT 2026 · 07:09 UTC | 2.14 keys | 2.12 keys |
| 11 OCT 2026 · 05:08 UTC | 2.14 keys | 2.12 keys |
| 13 OCT 2026 · 03:08 UTC | 2.12 keys | 2.10 keys |
Price history in numbers
373 readings since 25 Sep 2025Over the last 30 days the Strange Bonk Helm's sell price ranged from 2.01 keys to 2.45 keys and is up 3.5% after 153 moves. Over a year it ranged from 1.73 keys to 2.45 keys (down 1.9%). Today's 2.12 keys sits in the middle of its range: the lowest we have recorded is 1.73 keys (15 Feb 2026) and the highest 2.45 keys (4 Oct 2026). The price has moved 339 times since we began recording it — about once every day.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 2.01 keys | 2.45 keys | +3.5% | 153 | 179 |
| 90 days | 1.77 keys | 2.45 keys | +7.8% | 297 | 331 |
| a year | 1.73 keys | 2.45 keys | −1.9% | 335 | 369 |
Details
| SKU | 106;11 |
|---|---|
| Last price change | 2026-10-02 00:08 UTC |
| Key rate when recorded | 62.89 ref |
Other effects on the Bonk Helm
same item, different effect| Item | Value | Updated |
|---|---|---|
| 593 keys | 11d ago | |
| 420 keys | 11mo ago | |
| 409 keys | 2mo ago | |
| 352 keys | 13d ago | |
| 188 keys | 1mo ago | |
| 185 keys | 2mo ago | |
| 185 keys | 11d ago | |
| 173 keys | 1mo ago | |
| 168 keys | 4mo ago | |
| 159 keys | 3mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 2.05 keys | 2mo ago | |
| 2.05 keys | 4mo ago | |
 Killstreak Festive Stickybomb Launcher | 2.09 keys | 11d ago |
 Vintage Officer's Ushanka | 2.09 keys | 11d ago |
| 2.05 keys | 2mo ago | |
| 2.06 keys | 14d ago | |
 Strange Professional Killstreak Tribalman's Shiv | 2.09 keys | 11d ago |
| 2.05 keys | 4mo ago |