← All A Head Full of Hot Air variants
Green Energy A Head Full of Hot Air
This price has not changed since 2026-10-01 14:08 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: 29.0–33.0 keys, last changed 2023-11-05 (3.0y ago). The live quote above, 28.1 keys, is 3% lower and last moved 1mo 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.
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 | 34.2 keys | 25.3 keys |
| 9 OCT 2025 · 09:07 UTC | 33.6 keys | 25.8 keys |
| 10 NOV 2025 · 01:18 UTC | 32.2 keys | 24.7 keys |
| 22 NOV 2025 · 00:42 UTC | 46.1 keys | 38.7 keys |
| 17 DEC 2025 · 06:49 UTC | 47.5 keys | 38.7 keys |
| 29 DEC 2025 · 22:53 UTC | 46.8 keys | 12.9 keys |
| 22 JAN 2026 · 05:44 UTC | 42.7 keys | 33.3 keys |
| 3 FEB 2026 · 02:22 UTC | 40.3 keys | 31.4 keys |
| 23 FEB 2026 · 00:41 UTC | 39.7 keys | 31.0 keys |
| 8 MAR 2026 · 22:42 UTC | 38.9 keys | 31.2 keys |
| 30 MAR 2026 · 08:07 UTC | 42.3 keys | 34.9 keys |
| 12 APR 2026 · 22:30 UTC | 41.7 keys | 15.5 keys |
| 8 MAY 2026 · 12:33 UTC | 42.2 keys | 32.4 keys |
| 1 JUN 2026 · 00:30 UTC | 39.3 keys | 32.6 keys |
| 22 JUN 2026 · 17:13 UTC | 38.7 keys | 33.6 keys |
| 5 JUL 2026 · 21:12 UTC | 38.1 keys | 33.2 keys |
| 29 JUL 2026 · 20:45 UTC | 41.0 keys | 35.7 keys |
| 10 AUG 2026 · 09:10 UTC | 42.6 keys | 37.1 keys |
| 23 AUG 2026 · 08:08 UTC | 20.5 keys | 17.9 keys |
| 29 AUG 2026 · 04:09 UTC | 15.7 keys | 13.7 keys |
| 1 SEP 2026 · 00:09 UTC | 16.9 keys | 14.7 keys |
| 3 SEP 2026 · 14:08 UTC | 16.7 keys | 14.5 keys |
| 8 SEP 2026 · 14:08 UTC | 9.46 keys | 8.22 keys |
| 11 SEP 2026 · 02:09 UTC | 17.1 keys | 14.9 keys |
| 14 SEP 2026 · 16:08 UTC | 16.7 keys | 14.5 keys |
| 17 SEP 2026 · 18:09 UTC | 16.1 keys | 14.0 keys |
| 22 SEP 2026 · 06:09 UTC | 17.5 keys | 15.2 keys |
| 23 SEP 2026 · 08:10 UTC | 23.4 keys | 20.4 keys |
| 25 SEP 2026 · 12:08 UTC | 28.1 keys | 24.4 keys |
| 26 SEP 2026 · 12:08 UTC | 28.5 keys | 24.8 keys |
| 28 SEP 2026 · 02:08 UTC | 28.9 keys | 25.2 keys |
| 29 SEP 2026 · 02:08 UTC | 28.7 keys | 25.0 keys |
| 30 SEP 2026 · 14:08 UTC | 28.5 keys | 24.8 keys |
| 1 OCT 2026 · 14:08 UTC | 28.1 keys | 24.4 keys |
| 5 OCT 2026 · 21:09 UTC | 30.7 keys | 26.7 keys |
| 6 OCT 2026 · 21:09 UTC | 31.4 keys | 27.3 keys |
| 8 OCT 2026 · 23:10 UTC | 32.7 keys | 28.4 keys |
| 10 OCT 2026 · 03:10 UTC | 33.6 keys | 29.2 keys |
| 11 OCT 2026 · 15:09 UTC | 34.9 keys | 30.3 keys |
| 29 OCT 2026 · 03:11 UTC | 34.8 keys | 30.5 keys |
Price history in numbers
98 readings since 25 Sep 2025Over the last 30 days the Green Energy A Head Full of Hot Air's sell price ranged from 31.3 keys to 35.3 keys and is up 10.7% after 10 moves. Over a year it ranged from 8.73 keys to 48.0 keys (up 8.0%). Today's 34.8 keys sits in the middle of its range: the lowest we have recorded is 8.73 keys (21 Aug 2026) and the highest 48.0 keys (22 Dec 2025). The price has moved 95 times since we began recording it — about once every 4 days.
| Window | Low | High | Change | Moves | Readings |
|---|---|---|---|---|---|
| 30 days | 31.3 keys | 35.3 keys | +10.7% | 10 | 11 |
| 90 days | 8.73 keys | 42.6 keys | −18.4% | 55 | 56 |
| a year | 8.73 keys | 48.0 keys | +8.0% | 90 | 93 |
Details
| SKU | 30662;5;u9 |
|---|---|
| Last price change | 2026-10-01 14:08 UTC |
| Key rate when recorded | 61.78 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 7,000 keys | 12mo ago | |
| 5,800 keys | 12mo ago | |
| 2,100 keys | 12mo ago | |
| 1,337 keys | 12mo ago | |
| 1,200 keys | 12mo ago | |
| 1,200 keys | 12mo ago | |
| 1,050 keys | 12mo ago | |
| 1,000 keys | 12mo ago | |
| 1,011 keys | 1mo ago | |
| 900 keys | 1mo ago |
Other effects on the A Head Full of Hot Air
same item, different effect| Item | Value | Updated |
|---|---|---|
| 313 keys | 2mo ago | |
| 108 keys | 5mo ago | |
| 103 keys | 1mo ago | |
| 94.1 keys | 1mo ago | |
| 90.2 keys | 1mo ago | |
| 88.3 keys | 1mo ago | |
| 89.7 keys | 1mo ago | |
| 77.9 keys | 11mo ago | |
| 78.8 keys | 1mo ago | |
| 78.2 keys | 1mo ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 28.1 keys | 1mo ago | |
| 26.9 keys | 3mo ago | |
| 27.6 keys | 1mo ago | |
| 27.1 keys | 1mo ago | |
| 27.6 keys | 1mo ago | |
| 27.2 keys | 2mo ago | |
| 27.2 keys | 1mo ago | |
| 27.8 keys | 1mo ago |