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Terror-Watt Bone Dome

✦ Terror-WattUnusual15d ago
Sell price
10 keys, 38 ref
Buy price
9 keys, 13.55 ref
In keys
10.6 keys
In USD
$23.29 at the Steam key rate

Community price on backpack.tf: 8.00–8.50 keys, last changed 2019-11-24 (6.9y ago). The live quote above, 10.6 keys, is 32% higher and last moved 15d 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

66 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 Bone Dome sell price, 2025-09-25 to 2026-10-13: 66 observations, from 8.38 keys to 11.6 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC8.38 keys6.46 keys
9 OCT 2025 · 08:42 UTC8.00 keys6.79 keys
19 OCT 2025 · 20:30 UTC7.63 keys6.47 keys
10 NOV 2025 · 00:53 UTC7.64 keys6.48 keys
4 MAY 2026 · 00:32 UTC10.9 keys7.25 keys
10 MAY 2026 · 22:32 UTC11.6 keys7.73 keys
24 MAY 2026 · 22:30 UTC11.5 keys8.07 keys
8 JUN 2026 · 08:31 UTC11.5 keys8.33 keys
15 JUN 2026 · 00:31 UTC11.4 keys8.37 keys
2 JUL 2026 · 07:12 UTC9.83 keys8.55 keys
19 JUL 2026 · 22:44 UTC10.5 keys9.12 keys
29 JUL 2026 · 02:45 UTC11.0 keys9.63 keys
10 AUG 2026 · 07:11 UTC11.6 keys10.1 keys
27 AUG 2026 · 22:09 UTC6.86 keys5.97 keys
28 AUG 2026 · 14:10 UTC6.96 keys6.05 keys
29 AUG 2026 · 14:09 UTC7.28 keys6.33 keys
7 SEP 2026 · 18:08 UTC9.70 keys8.43 keys
9 SEP 2026 · 10:08 UTC9.73 keys8.48 keys
12 SEP 2026 · 12:08 UTC10.3 keys8.95 keys
13 SEP 2026 · 20:08 UTC9.85 keys8.58 keys
14 SEP 2026 · 00:08 UTC9.97 keys8.68 keys
14 SEP 2026 · 08:08 UTC9.91 keys8.63 keys
15 SEP 2026 · 06:08 UTC9.93 keys8.65 keys
15 SEP 2026 · 20:09 UTC9.96 keys8.67 keys
16 SEP 2026 · 22:08 UTC10.1 keys8.76 keys
18 SEP 2026 · 02:07 UTC10.1 keys8.75 keys
20 SEP 2026 · 00:09 UTC10.4 keys9.05 keys
24 SEP 2026 · 16:08 UTC10.6 keys9.18 keys
26 SEP 2026 · 22:10 UTC10.3 keys8.99 keys
27 SEP 2026 · 14:08 UTC10.7 keys9.29 keys
4 OCT 2026 · 05:09 UTC10.4 keys9.07 keys
10 OCT 2026 · 01:10 UTC10.7 keys9.27 keys
10 OCT 2026 · 05:11 UTC10.6 keys9.26 keys
10 OCT 2026 · 13:09 UTC10.7 keys9.28 keys
10 OCT 2026 · 23:09 UTC10.7 keys9.29 keys
11 OCT 2026 · 01:10 UTC10.7 keys9.27 keys
11 OCT 2026 · 07:09 UTC10.7 keys9.29 keys
11 OCT 2026 · 15:08 UTC10.7 keys9.29 keys
11 OCT 2026 · 19:08 UTC10.7 keys9.28 keys
13 OCT 2026 · 01:08 UTC11.6 keys10.1 keys

Price history in numbers

66 readings since 25 Sep 2025

Over the last 30 days the Terror-Watt Bone Dome's sell price ranged from 9.76 keys to 11.6 keys and is up 17.6% after 33 moves. Over a year it ranged from 6.86 keys to 11.8 keys (up 51.8%). Today's 11.6 keys sits at the top of its range: the lowest we have recorded is 6.86 keys (27 Aug 2026) and the highest 11.8 keys (22 Jun 2026). The price has moved 65 times since we began recording it — about once every 6 days.

WindowLowHighChangeMovesReadings
30 days9.76 keys11.6 keys+17.6%3334
90 days6.86 keys11.6 keys+10.1%4849
a year6.86 keys11.8 keys+51.8%6263

Details

SKU30162;5;u57
Last price change2026-09-27 20:09 UTC
Key rate when recorded64.67 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
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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 Bone Dome

same item, different effect
ItemValueUpdated
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Spellbound Bone Dome312 keys2mo ago
Hellfire Bone Dome304 keys2mo ago
Something Burning This Way Comes Bone Dome248 keys2mo ago
Frostbite Bone Dome197 keys12d ago
Cloudy Moon Bone Dome176 keys14d ago
Roboactive Bone Dome159 keys14d ago
Burning Flames Bone Dome135 keys12d ago
Death at Dusk Bone Dome115 keys27d ago
Haunted Phantasm Jr Bone Dome112 keys13d ago

Priced similarly

across the catalogue