This price has not changed since 2026-07-10 06:44 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: 20.0 keys, last changed 2024-09-22 (2.1y ago). The live quote above, 8.15 keys, is 59% lower and last moved 3mo 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: $33.58 — the lowest of one listing for the Psycho-Delic effect when we looked on 2026-10-13 01:43 UTC (5h 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 8 keys, 9.77 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 Mann-O-War”, 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 | 19.9 keys | 16.3 keys |
| 30 SEP 2025 · 22:14 UTC | 19.9 keys | 16.3 keys |
| 9 OCT 2025 · 09:50 UTC | 19.0 keys | 17.1 keys |
| 19 OCT 2025 · 21:42 UTC | 18.1 keys | 16.3 keys |
| 25 OCT 2025 · 17:59 UTC | 17.2 keys | 15.5 keys |
| 10 NOV 2025 · 01:59 UTC | 17.7 keys | 15.9 keys |
| 23 JUN 2026 · 13:13 UTC | 7.71 keys | 6.71 keys |
| 10 JUL 2026 · 06:44 UTC | 8.15 keys | 7.09 keys |
Price history in numbers
8 readings since 25 Sep 2025The price has not been re-read inside the last 30 days. Over a year it ranged from 7.71 keys to 18.1 keys (down 54.9%). Today's 8.15 keys sits at the bottom of its range: the lowest we have recorded is 7.71 keys (23 Jun 2026) and the highest 19.9 keys (25 Sep 2025). The price has moved 7 times since we began recording it — about once every 41 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| a year | 7.71 keys | 18.1 keys | −54.9% | 4 | 5 |
Details
| SKU | 31008;5;u348 |
|---|---|
| Last price change | 2026-07-10 06:44 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 220 keys | 11mo ago | |
| 191 keys | 7mo ago | |
| 141 keys | 2mo ago | |
| 121 keys | 11mo ago | |
| 102 keys | 2mo ago | |
| 79.9 keys | 10mo ago | |
| 74.9 keys | 11mo ago | |
| 68.9 keys | 11mo ago | |
| 54.9 keys | 11mo ago | |
| 54.9 keys | 11mo ago |
Other effects on the Mann-O-War
same item, different effect| Item | Value | Updated |
|---|---|---|
| 265 keys | 12d ago | |
| 152 keys | 12d ago | |
| 70.4 keys | 17d ago | |
| 64.4 keys | 1mo ago | |
| 61.6 keys | 15d ago | |
| 61.9 keys | 12d ago | |
| 55.8 keys | 2mo ago | |
| 54.3 keys | 13d ago | |
| 49.0 keys | 11d ago | |
| 42.0 keys | 12d ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 8.15 keys | 3mo ago | |
| 8.15 keys | 3mo ago | |
| 8.15 keys | 3mo ago | |
| 8.15 keys | 3mo ago | |
| 8.15 keys | 3mo ago | |
| 8.15 keys | 3mo ago | |
| 8.15 keys | 3mo ago | |
| 8.15 keys | 3mo ago |