← All A Head Full of Hot Air variants
Malevolent Monoculi A Head Full of Hot Air
This price has not changed since 2026-04-23 20:31 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: 35.0 keys, last changed 2023-06-01 (3.3y ago). The live quote above, 50.0 keys, is 43% higher and last moved 4mo 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: $102.98 — the lowest of one listing for the Malevolent Monoculi effect when we looked on 2026-09-03 01:24 UTC (3d 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 50 keys 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 A Head Full of Hot Air”, 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 | 34.8 keys | 28.5 keys |
| 30 SEP 2025 · 21:26 UTC | 35.8 keys | 29.3 keys |
| 9 OCT 2025 · 09:07 UTC | 34.2 keys | 30.8 keys |
| 19 OCT 2025 · 20:55 UTC | 32.5 keys | 29.3 keys |
| 25 OCT 2025 · 17:18 UTC | 31.0 keys | 27.9 keys |
| 10 NOV 2025 · 01:18 UTC | 32.8 keys | 29.5 keys |
| 18 NOV 2025 · 02:40 UTC | 56.7 keys | 24.3 keys |
| 23 NOV 2025 · 22:45 UTC | 60.8 keys | 27.6 keys |
| 4 DEC 2025 · 04:55 UTC | 60.8 keys | 26.1 keys |
| 8 DEC 2025 · 00:51 UTC | 61.8 keys | 26.7 keys |
| 15 DEC 2025 · 00:46 UTC | 62.9 keys | 26.7 keys |
| 22 DEC 2025 · 01:09 UTC | 63.5 keys | 19.0 keys |
| 31 DEC 2025 · 18:52 UTC | 49.9 keys | 18.7 keys |
| 4 JAN 2026 · 22:54 UTC | 45.6 keys | 17.2 keys |
| 28 JAN 2026 · 15:44 UTC | 45.1 keys | 23.5 keys |
| 1 FEB 2026 · 01:43 UTC | 43.0 keys | 22.7 keys |
| 8 FEB 2026 · 22:43 UTC | 42.0 keys | 21.8 keys |
| 17 FEB 2026 · 08:40 UTC | 42.3 keys | 22.1 keys |
| 1 MAR 2026 · 22:42 UTC | 42.0 keys | 22.2 keys |
| 8 MAR 2026 · 04:43 UTC | 41.0 keys | 6.59 keys |
| 25 MAR 2026 · 06:07 UTC | 44.1 keys | 11.2 keys |
| 31 MAR 2026 · 00:30 UTC | 45.2 keys | 16.7 keys |
| 3 APR 2026 · 22:30 UTC | 45.2 keys | 15.7 keys |
| 16 APR 2026 · 22:30 UTC | 44.5 keys | 15.7 keys |
| 23 APR 2026 · 20:31 UTC | 50.0 keys | 21.8 keys |
Price history in numbers
25 readings since 25 Sep 2025The price has not been re-read inside the last 30 days. Over a year it ranged from 31.0 keys to 63.5 keys (up 43.7%). Today's 50.0 keys sits in the middle of its range: the lowest we have recorded is 31.0 keys (25 Oct 2025) and the highest 63.5 keys (22 Dec 2025). The price has moved 22 times since we began recording it — about once every 10 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| a year | 31.0 keys | 63.5 keys | +43.7% | 22 | 25 |
Details
| SKU | 30662;5;u266 |
|---|---|
| Last price change | 2026-04-23 20:31 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 711 keys | 10mo ago | |
| 311 keys | 9mo ago | |
| 211 keys | 1d ago | |
| 207 keys | 10h ago | |
| 166 keys | 2d ago | |
| 140 keys | 4h ago | |
| 123 keys | 29d ago | |
| 105 keys | 6d ago | |
| 100 keys | 10mo ago | |
| 92.4 keys | 7d ago |
Other effects on the A Head Full of Hot Air
same item, different effect| Item | Value | Updated |
|---|---|---|
| 313 keys | 6d ago | |
| 108 keys | 3mo ago | |
| 99.1 keys | 12h ago | |
| 90.0 keys | 20h ago | |
| 84.3 keys | 10h ago | |
| 77.9 keys | 9mo ago | |
| 80.6 keys | 6h ago | |
| 72.4 keys | 2d ago | |
| 71.0 keys | 7d ago | |
| 69.0 keys | 17d ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 50.0 keys | 9mo ago | |
| 50.0 keys | 10mo ago | |
| 50.0 keys | 3mo ago | |
| 50.0 keys | 10mo ago | |
| 50.0 keys | 10mo ago | |
| 50.0 keys | 10mo ago | |
| 50.0 keys | 5mo ago | |
| 50.0 keys | 3mo ago |