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Terror-Watt Big Chief

✦ Terror-WattUnusual12d ago
Sell price
21 keys, 1.11 ref
Buy price
18 keys, 17.66 ref
In keys
21.0 keys
In USD
$45.61 at the Steam key rate

Community price on backpack.tf: 13.0–15.0 keys, last changed 2020-05-22 (6.4y ago). The live quote above, 21.0 keys, is 62% higher and last moved 12d 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

89 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 Big Chief sell price, 2025-09-25 to 2026-10-12: 89 observations, from 16.1 keys to 21.5 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC16.1 keys10.7 keys
9 OCT 2025 · 08:42 UTC15.4 keys12.1 keys
10 NOV 2025 · 00:53 UTC14.3 keys11.3 keys
29 JUN 2026 · 01:14 UTC12.3 keys10.7 keys
12 JUL 2026 · 16:45 UTC12.1 keys10.5 keys
29 JUL 2026 · 00:45 UTC13.4 keys11.6 keys
21 AUG 2026 · 08:08 UTC10.3 keys8.99 keys
22 AUG 2026 · 08:08 UTC10.5 keys9.13 keys
23 AUG 2026 · 12:08 UTC10.5 keys9.17 keys
24 AUG 2026 · 12:09 UTC10.6 keys9.26 keys
26 AUG 2026 · 00:08 UTC10.7 keys9.32 keys
27 AUG 2026 · 00:09 UTC11.1 keys9.63 keys
28 AUG 2026 · 00:09 UTC11.5 keys9.97 keys
29 AUG 2026 · 00:09 UTC11.8 keys10.2 keys
30 AUG 2026 · 12:08 UTC12.2 keys10.6 keys
31 AUG 2026 · 12:09 UTC12.0 keys10.4 keys
1 SEP 2026 · 12:08 UTC12.0 keys10.5 keys
3 SEP 2026 · 22:08 UTC19.7 keys17.2 keys
8 SEP 2026 · 22:09 UTC19.7 keys17.2 keys
9 SEP 2026 · 22:08 UTC20.6 keys17.9 keys
10 SEP 2026 · 22:08 UTC20.6 keys17.9 keys
11 SEP 2026 · 22:08 UTC20.6 keys17.9 keys
13 SEP 2026 · 22:08 UTC20.9 keys18.1 keys
15 SEP 2026 · 08:09 UTC20.7 keys18.0 keys
16 SEP 2026 · 10:08 UTC20.8 keys18.1 keys
17 SEP 2026 · 02:08 UTC21.1 keys18.3 keys
19 SEP 2026 · 16:08 UTC21.0 keys18.2 keys
21 SEP 2026 · 20:09 UTC21.0 keys18.3 keys
23 SEP 2026 · 14:10 UTC20.9 keys18.2 keys
24 SEP 2026 · 08:08 UTC21.2 keys18.4 keys
25 SEP 2026 · 20:09 UTC21.3 keys18.5 keys
28 SEP 2026 · 00:08 UTC21.4 keys18.6 keys
30 SEP 2026 · 22:09 UTC21.0 keys18.3 keys
3 OCT 2026 · 15:10 UTC21.3 keys18.5 keys
4 OCT 2026 · 03:09 UTC21.0 keys18.3 keys
5 OCT 2026 · 05:08 UTC21.5 keys18.7 keys
6 OCT 2026 · 19:09 UTC21.4 keys18.6 keys
7 OCT 2026 · 19:09 UTC21.4 keys18.6 keys
9 OCT 2026 · 09:08 UTC21.5 keys18.7 keys
12 OCT 2026 · 23:08 UTC21.5 keys18.7 keys

Price history in numbers

89 readings since 25 Sep 2025

Over the last 30 days the Terror-Watt Big Chief's sell price ranged from 20.6 keys to 21.5 keys and is up 4.0% after 39 moves. Over a year it ranged from 10.3 keys to 21.5 keys (up 46.2%). Today's 21.5 keys sits at the top of its range: the lowest we have recorded is 10.3 keys (21 Aug 2026) and the highest 21.5 keys (8 Oct 2026). The price has moved 87 times since we began recording it — about once every 4 days.

WindowLowHighChangeMovesReadings
30 days20.6 keys21.5 keys+4.0%3940
90 days10.3 keys21.5 keys+67.9%7779
a year10.3 keys21.5 keys+46.2%8486

Details

SKU309;5;u57
Last price change2026-09-30 22:09 UTC
Key rate when recorded63.33 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
Terror-Watt Antlers692 keys11mo ago
Terror-Watt Virtual Viewfinder345 keys2mo ago
Terror-Watt Exquisite Rack319 keys16d ago
Terror-Watt Villain's Veil301 keys2mo ago
Terror-Watt Bonk Boy309 keys12d ago
Terror-Watt Polar Pullover249 keys2mo ago
Terror-Watt Blighted Beak250 keys12d ago
Terror-Watt Legendary Lid237 keys12d ago
Terror-Watt Co-Pilot207 keys2mo ago
Terror-Watt Boarder's Beanie195 keys11mo ago

Other effects on the Big Chief

same item, different effect
ItemValueUpdated
Stormy 13th Hour Big Chief320 keys14d ago
Knifestorm Big Chief286 keys14d ago
Ghastly Ghosts Jr Big Chief249 keys11d ago
Frostbite Big Chief157 keys12d ago
Roboactive Big Chief155 keys13d ago
Sunbeams Big Chief145 keys14d ago
Scorching Flames Big Chief139 keys14d ago
Burning Flames Big Chief140 keys11d ago
Green Black Hole Big Chief134 keys11d ago
Time Warp Big Chief105 keys14d ago

Priced similarly

across the catalogue