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Terror-Watt A Head Full of Hot Air

✦ Terror-WattUnusual1mo ago

This price has not changed since 2026-09-30 20:09 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.

Sell price
10 keys, 1.33 ref
Buy price
8 keys, 45.77 ref
In keys
10.0 keys
In USD
$21.35 at the Steam key rate

Community price on backpack.tf: 13.0 keys, last changed 2025-06-24 (1.4y ago). The live quote above, 10.0 keys, is 23% 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

69 observations

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.

Terror-Watt A Head Full of Hot Air sell price, 2025-09-25 to 2026-10-31: 69 observations, from 13.2 keys to 10.4 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC13.2 keys10.8 keys
9 OCT 2025 · 09:07 UTC13.6 keys12.2 keys
19 OCT 2025 · 20:55 UTC13.0 keys11.7 keys
10 NOV 2025 · 01:18 UTC11.8 keys10.6 keys
1 APR 2026 · 00:30 UTC11.8 keys7.72 keys
22 APR 2026 · 20:31 UTC11.2 keys7.77 keys
29 APR 2026 · 20:30 UTC10.6 keys7.51 keys
8 MAY 2026 · 22:32 UTC10.9 keys8.56 keys
1 JUN 2026 · 02:30 UTC10.6 keys8.92 keys
15 JUN 2026 · 12:32 UTC10.2 keys8.93 keys
22 JUN 2026 · 19:13 UTC10.7 keys9.33 keys
5 JUL 2026 · 23:12 UTC8.53 keys7.42 keys
19 JUL 2026 · 22:44 UTC10.0 keys8.74 keys
5 AUG 2026 · 07:12 UTC11.7 keys10.1 keys
12 AUG 2026 · 09:12 UTC11.0 keys9.61 keys
25 AUG 2026 · 06:09 UTC9.26 keys8.05 keys
26 AUG 2026 · 12:09 UTC9.27 keys8.06 keys
30 AUG 2026 · 14:10 UTC9.27 keys8.06 keys
31 AUG 2026 · 14:09 UTC9.26 keys8.05 keys
4 SEP 2026 · 18:08 UTC9.27 keys8.06 keys
7 SEP 2026 · 10:08 UTC9.42 keys8.19 keys
8 SEP 2026 · 12:07 UTC9.31 keys8.09 keys
9 SEP 2026 · 00:09 UTC9.27 keys8.05 keys
10 SEP 2026 · 02:08 UTC9.37 keys8.14 keys
11 SEP 2026 · 06:08 UTC9.41 keys8.18 keys
23 SEP 2026 · 18:10 UTC9.62 keys8.36 keys
24 SEP 2026 · 06:08 UTC9.71 keys8.44 keys
25 SEP 2026 · 12:08 UTC9.73 keys8.46 keys
26 SEP 2026 · 12:08 UTC9.77 keys8.49 keys
29 SEP 2026 · 08:08 UTC9.75 keys8.48 keys
30 SEP 2026 · 00:09 UTC9.64 keys8.38 keys
2 OCT 2026 · 15:12 UTC9.86 keys8.58 keys
4 OCT 2026 · 13:13 UTC9.90 keys8.61 keys
5 OCT 2026 · 17:09 UTC9.96 keys8.66 keys
7 OCT 2026 · 05:09 UTC9.75 keys8.48 keys
9 OCT 2026 · 01:09 UTC10.5 keys9.09 keys
9 OCT 2026 · 15:10 UTC9.93 keys8.64 keys
11 OCT 2026 · 15:09 UTC10.2 keys8.89 keys
11 OCT 2026 · 17:10 UTC10.2 keys8.91 keys
31 OCT 2026 · 01:12 UTC10.4 keys9.72 keys

Price history in numbers

69 readings since 25 Sep 2025

Over the last 30 days the Terror-Watt A Head Full of Hot Air's sell price ranged from 9.75 keys to 10.5 keys and is up 6.6% after 9 moves. Over a year it ranged from 8.53 keys to 13.5 keys (down 11.7%). Today's 10.4 keys sits in the lower third of its range: the lowest we have recorded is 8.53 keys (5 Jul 2026) and the highest 14.2 keys (30 Sep 2025). The price has moved 68 times since we began recording it — about once every 6 days.

WindowLowHighChangeMovesReadings
30 days9.75 keys10.5 keys+6.6%910
90 days9.21 keys11.0 keys−5.6%4445
a year8.53 keys13.5 keys−11.7%6364

Details

SKU30662;5;u57
Last price change2026-09-30 20:09 UTC
Key rate when recorded62.78 ref

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Terror-Watt Blighted Beak250 keys1mo ago
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Other effects on the A Head Full of Hot Air

same item, different effect

Priced similarly

across the catalogue