This price has not changed since 2026-06-22 00:10 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.
Community price on backpack.tf: 11.0–13.0 keys, last changed 2018-09-19 (8.0y ago). The live quote above, 20.5 keys, is 86% higher and last moved 2mo 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.
Steam Market asking price: $40.00 — the lowest of one listing for the Smoking effect when we looked on 2026-09-01 01:38 UTC (5d ago). This is what a seller is asking, not what anything sold for. Steam pays out in Steam wallet funds, not cash, and Valve takes roughly 15% at the till — so asking prices there run well above the 20 keys, 30 ref shown above, which comes from the keys-and-metal market on backpack.tf. The two are different markets and are never blended. Steam lists the item as “Unusual One-Man Army”, with no effect in the name — the effect comes from the individual 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 | 12.9 keys | 9.70 keys |
| 30 SEP 2025 · 20:33 UTC | 13.9 keys | 8.93 keys |
| 9 OCT 2025 · 08:16 UTC | 13.3 keys | 9.35 keys |
| 19 OCT 2025 · 20:03 UTC | 12.6 keys | 8.93 keys |
| 25 OCT 2025 · 16:22 UTC | 12.0 keys | 8.54 keys |
| 10 NOV 2025 · 00:24 UTC | 12.7 keys | 8.96 keys |
| 20 NOV 2025 · 04:37 UTC | 20.1 keys | 9.01 keys |
| 25 NOV 2025 · 16:47 UTC | 21.6 keys | 9.61 keys |
| 1 DEC 2025 · 00:51 UTC | 22.0 keys | 7.47 keys |
| 15 DEC 2025 · 14:42 UTC | 22.3 keys | 11.2 keys |
| 22 DEC 2025 · 01:06 UTC | 22.5 keys | 11.8 keys |
| 31 DEC 2025 · 02:51 UTC | 21.4 keys | 12.3 keys |
| 4 JAN 2026 · 02:48 UTC | 21.1 keys | 12.3 keys |
| 11 JAN 2026 · 19:33 UTC | 22.8 keys | 11.0 keys |
| 22 JAN 2026 · 01:43 UTC | 19.6 keys | 11.1 keys |
| 29 JAN 2026 · 09:42 UTC | 22.8 keys | 11.3 keys |
| 1 FEB 2026 · 21:44 UTC | 21.8 keys | 10.9 keys |
| 8 FEB 2026 · 22:42 UTC | 18.1 keys | 11.4 keys |
| 16 FEB 2026 · 04:40 UTC | 22.8 keys | 12.2 keys |
| 24 FEB 2026 · 14:41 UTC | 21.4 keys | 11.9 keys |
| 3 MAR 2026 · 06:41 UTC | 21.2 keys | 11.8 keys |
| 8 MAR 2026 · 22:41 UTC | 21.0 keys | 5.90 keys |
| 15 MAR 2026 · 22:07 UTC | 17.2 keys | 6.12 keys |
| 22 MAR 2026 · 22:06 UTC | 22.3 keys | 7.51 keys |
| 1 APR 2026 · 00:30 UTC | 22.8 keys | 10.2 keys |
| 12 APR 2026 · 22:29 UTC | 18.7 keys | 9.83 keys |
| 22 APR 2026 · 10:29 UTC | 18.6 keys | 10.2 keys |
| 29 APR 2026 · 00:30 UTC | 17.7 keys | 10.0 keys |
| 3 MAY 2026 · 22:30 UTC | 21.4 keys | 10.5 keys |
| 10 MAY 2026 · 22:32 UTC | 18.5 keys | 6.36 keys |
| 17 MAY 2026 · 16:31 UTC | 22.6 keys | 11.5 keys |
| 23 MAY 2026 · 08:30 UTC | 18.3 keys | 11.5 keys |
| 1 JUN 2026 · 02:29 UTC | 18.5 keys | 8.28 keys |
| 8 JUN 2026 · 00:30 UTC | 22.5 keys | 10.6 keys |
| 15 JUN 2026 · 02:29 UTC | 18.1 keys | 10.9 keys |
| 22 JUN 2026 · 00:10 UTC | 20.5 keys | 6.73 keys |
Price history in numbers
36 readings since 25 Sep 2025The price has not been re-read inside the last 30 days. Over a year it ranged from 12.0 keys to 22.8 keys (up 58.5%). Today's 20.5 keys sits in the upper third of its range: the lowest we have recorded is 12.0 keys (25 Oct 2025) and the highest 22.8 keys (1 Apr 2026). The price has moved 35 times since we began recording it — about once every 8 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 90 days | 18.1 keys | 22.5 keys | −9.2% | 2 | 3 |
| a year | 12.0 keys | 22.8 keys | +58.5% | 35 | 36 |
Details
| SKU | 601;5;u35 |
|---|---|
| Last price change | 2026-06-22 00:10 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 2,050 keys | 10mo ago | |
| 750 keys | 10mo ago | |
| 677 keys | 10mo ago | |
| 561 keys | 2mo ago | |
| 561 keys | 10mo ago | |
| 500 keys | 10mo ago | |
| 420 keys | 10mo ago | |
| 291 keys | 10mo ago | |
| 292 keys | 5d ago | |
| 230 keys | 19d ago |
Other effects on the One-Man Army
same item, different effect| Item | Value | Updated |
|---|---|---|
| 1,300 keys | 10mo ago | |
| 1,250 keys | 10mo ago | |
| 811 keys | 10mo ago | |
| 483 keys | 5d ago | |
| 363 keys | 10mo ago | |
| 363 keys | 2mo ago | |
| 261 keys | 5d ago | |
| 212 keys | 2mo ago | |
| 170 keys | 5mo ago | |
| 167 keys | 4h ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 20.5 keys | 1mo ago | |
| 20.5 keys | 3mo ago | |
| 20.5 keys | 12d ago | |
| 20.5 keys | 8mo ago | |
| 20.4 keys | 12h ago | |
| 20.9 keys | 2d ago | |
| 20.4 keys | 12h ago | |
| 20.5 keys | 7d ago |