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Kill-a-Watt Woolen Warmer

Kill-a-WattUnusual4h ago
Sell price
23 keys, 15.22 ref
Buy price
20 keys, 13.22 ref
In keys
23.2 keys
In USD
$52.54 at the Steam key rate

Community price on backpack.tf: 23.0–32.0 keys, last changed 2023-03-09 (3.5y ago). The live quote above, 23.2 keys, is inside the community’s range and last moved 4h 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 Woolen Warmer sell price, 2025-09-25 to 2026-09-05: 61 observations, from 33.1 keys to 23.2 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC33.1 keys20.3 keys
9 OCT 2025 · 09:19 UTC31.6 keys21.3 keys
19 OCT 2025 · 21:12 UTC30.0 keys20.3 keys
10 NOV 2025 · 01:32 UTC30.3 keys20.4 keys
20 NOV 2025 · 00:45 UTC33.8 keys16.9 keys
1 DEC 2025 · 16:56 UTC37.8 keys19.0 keys
8 DEC 2025 · 02:51 UTC38.4 keys19.3 keys
18 JAN 2026 · 21:21 UTC31.3 keys24.4 keys
12 FEB 2026 · 12:41 UTC30.2 keys16.5 keys
22 FEB 2026 · 22:41 UTC30.4 keys15.4 keys
1 MAR 2026 · 00:42 UTC30.2 keys13.1 keys
15 MAR 2026 · 22:08 UTC29.5 keys12.6 keys
22 MAR 2026 · 20:08 UTC31.2 keys13.8 keys
12 APR 2026 · 22:30 UTC31.4 keys14.5 keys
29 APR 2026 · 00:31 UTC28.6 keys20.6 keys
3 MAY 2026 · 22:31 UTC27.8 keys20.4 keys
17 MAY 2026 · 22:32 UTC32.5 keys21.9 keys
24 MAY 2026 · 12:30 UTC27.4 keys21.9 keys
11 JUN 2026 · 08:32 UTC34.3 keys13.9 keys
15 JUN 2026 · 00:32 UTC30.6 keys12.8 keys
1 JUL 2026 · 19:13 UTC17.4 keys15.1 keys
12 JUL 2026 · 22:44 UTC17.5 keys15.2 keys
29 JUL 2026 · 00:45 UTC19.3 keys16.7 keys
3 AUG 2026 · 00:24 UTC20.1 keys17.4 keys
19 AUG 2026 · 16:10 UTC23.0 keys20.0 keys
24 AUG 2026 · 12:09 UTC23.1 keys20.1 keys
24 AUG 2026 · 18:09 UTC23.1 keys20.1 keys
24 AUG 2026 · 22:09 UTC23.2 keys20.2 keys
25 AUG 2026 · 02:08 UTC23.2 keys20.1 keys
25 AUG 2026 · 10:09 UTC23.2 keys20.2 keys
25 AUG 2026 · 12:08 UTC23.2 keys20.2 keys
29 AUG 2026 · 18:10 UTC23.4 keys20.3 keys
30 AUG 2026 · 10:09 UTC24.0 keys20.8 keys
31 AUG 2026 · 10:09 UTC23.5 keys20.4 keys
31 AUG 2026 · 22:09 UTC23.4 keys20.4 keys
1 SEP 2026 · 22:08 UTC23.3 keys20.3 keys
2 SEP 2026 · 10:08 UTC23.1 keys20.1 keys
3 SEP 2026 · 10:08 UTC23.3 keys20.3 keys
3 SEP 2026 · 22:09 UTC23.8 keys20.7 keys
5 SEP 2026 · 12:10 UTC23.2 keys20.2 keys

Price history in numbers

61 readings since 25 Sep 2025

Over the last 30 days the Kill-a-Watt Woolen Warmer's sell price ranged from 22.6 keys to 24.0 keys and is up 2.9% after 24 moves. Over a year it ranged from 17.4 keys to 38.4 keys (down 29.8%). Today's 23.2 keys sits in the lower third of its range: the lowest we have recorded is 17.4 keys (1 Jul 2026) and the highest 38.4 keys (8 Dec 2025). The price has moved 60 times since we began recording it — about once every 6 days.

WindowLowHighChangeMovesReadings
30 days22.6 keys24.0 keys+2.9%2425
90 days17.4 keys34.3 keys−32.2%3233
a year17.4 keys38.4 keys−29.8%6061

Details

SKU30833;5;u56
Last price change2026-09-05 12:10 UTC
Key rate when recorded61.89 ref

Same effect, other items

the effect across the catalogue

Other effects on the Woolen Warmer

same item, different effect

Priced similarly

across the catalogue