← All Tyrant's Helm variants

Kill-a-Watt Tyrant's Helm

✦ Kill-a-WattUnusual14d ago
Sell price
56 keys, 10.55 ref
Buy price
48 keys, 53.77 ref
In keys
56.2 keys
In USD
$121.32 at the Steam key rate

Community price on backpack.tf: 58.0 keys, last changed 2026-07-19 (3mo ago). The live quote above, 56.2 keys, is 3% lower and last moved 14d 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

61 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.

Kill-a-Watt Tyrant's Helm sell price, 2025-09-25 to 2026-10-08: 61 observations, from 41.0 keys to 46.9 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC41.0 keys33.5 keys
9 OCT 2025 · 07:54 UTC39.1 keys35.2 keys
19 OCT 2025 · 19:40 UTC37.2 keys33.5 keys
9 NOV 2025 · 23:58 UTC37.5 keys33.7 keys
19 NOV 2025 · 10:34 UTC63.4 keys52.5 keys
30 DEC 2025 · 10:47 UTC78.3 keys37.6 keys
5 JAN 2026 · 08:44 UTC74.9 keys51.3 keys
23 JAN 2026 · 03:42 UTC67.1 keys58.5 keys
5 FEB 2026 · 16:23 UTC62.3 keys55.8 keys
22 JUN 2026 · 17:13 UTC46.6 keys40.5 keys
29 JUN 2026 · 01:14 UTC48.3 keys42.0 keys
12 JUL 2026 · 14:44 UTC46.9 keys40.7 keys
19 JUL 2026 · 22:44 UTC50.1 keys43.5 keys
3 AUG 2026 · 23:12 UTC55.6 keys48.4 keys
20 AUG 2026 · 22:08 UTC51.8 keys45.0 keys
21 AUG 2026 · 14:08 UTC52.0 keys45.2 keys
22 AUG 2026 · 16:08 UTC52.7 keys45.9 keys
23 AUG 2026 · 04:09 UTC54.3 keys47.2 keys
24 AUG 2026 · 04:09 UTC54.9 keys47.7 keys
24 AUG 2026 · 16:08 UTC55.0 keys47.8 keys
31 AUG 2026 · 08:09 UTC55.1 keys47.9 keys
3 SEP 2026 · 14:08 UTC53.7 keys46.7 keys
4 SEP 2026 · 02:08 UTC54.2 keys47.2 keys
4 SEP 2026 · 06:08 UTC54.1 keys47.0 keys
5 SEP 2026 · 14:08 UTC54.4 keys47.3 keys
6 SEP 2026 · 16:10 UTC53.5 keys46.5 keys
9 SEP 2026 · 12:08 UTC53.5 keys46.5 keys
13 SEP 2026 · 12:08 UTC54.1 keys47.0 keys
14 SEP 2026 · 00:08 UTC54.7 keys47.6 keys
15 SEP 2026 · 10:08 UTC54.5 keys47.4 keys
16 SEP 2026 · 06:07 UTC54.6 keys47.5 keys
17 SEP 2026 · 14:08 UTC55.4 keys48.2 keys
21 SEP 2026 · 06:09 UTC55.6 keys48.4 keys
21 SEP 2026 · 10:10 UTC55.6 keys48.3 keys
21 SEP 2026 · 12:08 UTC54.7 keys47.6 keys
22 SEP 2026 · 02:08 UTC55.9 keys48.6 keys
22 SEP 2026 · 16:09 UTC55.6 keys48.4 keys
29 SEP 2026 · 04:08 UTC56.2 keys48.8 keys
29 SEP 2026 · 06:07 UTC56.2 keys48.8 keys
8 OCT 2026 · 17:10 UTC46.9 keys40.8 keys

Price history in numbers

61 readings since 25 Sep 2025

Over the last 30 days the Kill-a-Watt Tyrant's Helm's sell price ranged from 46.9 keys to 56.4 keys and is down 13.3% after 18 moves. Over a year it ranged from 35.4 keys to 78.3 keys (up 25.9%). Today's 46.9 keys sits in the lower third of its range: the lowest we have recorded is 35.4 keys (25 Oct 2025) and the highest 78.3 keys (30 Dec 2025). The price has moved 60 times since we began recording it — about once every 6 days.

WindowLowHighChangeMovesReadings
30 days46.9 keys56.4 keys−13.3%1819
90 days46.9 keys58.5 keys−6.4%4243
a year35.4 keys78.3 keys+25.9%5758

Details

SKU99;5;u56
Last price change2026-09-29 06:07 UTC
Key rate when recorded64.00 ref

Same effect, other items

the effect across the catalogue
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Kill-a-Watt Virtual Viewfinder1,100 keys11mo ago
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Kill-a-Watt Exquisite Rack760 keys20d ago
Kill-a-Watt Head Prize387 keys11d ago
Kill-a-Watt Blighted Beak303 keys14d ago
Kill-a-Watt Brainiac Hairpiece283 keys12d ago
Kill-a-Watt Legendary Lid283 keys12d ago
Kill-a-Watt Decorated Veteran261 keys18d ago
Kill-a-Watt Bonk Boy265 keys12d ago

Other effects on the Tyrant's Helm

same item, different effect
ItemValueUpdated
Arcana Tyrant's Helm7,850 keys11mo ago
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Knifestorm Tyrant's Helm1,845 keys23d ago
Stormy 13th Hour Tyrant's Helm1,471 keys11mo ago
Harvest Moon Tyrant's Helm1,375 keys14d ago
Haunted Phantasm Jr Tyrant's Helm1,350 keys11mo ago
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Priced similarly

across the catalogue