Community price on backpack.tf: 32.0 keys, last changed 2025-07-30 (1.1y ago). The live quote above, 27.9 keys, is 13% lower 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
80 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 Cold Killer sell price, 2025-09-25 to 2026-09-05: 80 observations, from 33.1 keys to 27.9 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
33.1 keys
27.0 keys
9 OCT 2025 · 08:24 UTC
31.6 keys
28.4 keys
25 OCT 2025 · 16:30 UTC
28.6 keys
25.8 keys
19 NOV 2025 · 12:36 UTC
29.0 keys
22.7 keys
1 DEC 2025 · 10:51 UTC
30.6 keys
25.6 keys
22 DEC 2025 · 09:08 UTC
31.9 keys
28.5 keys
4 JAN 2026 · 22:51 UTC
35.6 keys
26.8 keys
29 JAN 2026 · 05:43 UTC
31.9 keys
25.4 keys
8 FEB 2026 · 16:21 UTC
27.6 keys
23.9 keys
22 FEB 2026 · 20:41 UTC
27.8 keys
18.7 keys
8 MAR 2026 · 22:41 UTC
23.5 keys
10.1 keys
1 APR 2026 · 04:29 UTC
22.4 keys
11.0 keys
19 APR 2026 · 16:30 UTC
23.9 keys
15.1 keys
10 MAY 2026 · 22:32 UTC
27.5 keys
18.5 keys
24 MAY 2026 · 18:30 UTC
27.2 keys
18.9 keys
8 JUN 2026 · 02:29 UTC
27.2 keys
21.2 keys
22 JUN 2026 · 06:10 UTC
28.5 keys
23.6 keys
18 JUL 2026 · 22:43 UTC
26.9 keys
23.4 keys
3 AUG 2026 · 00:24 UTC
29.3 keys
25.5 keys
21 AUG 2026 · 00:08 UTC
25.8 keys
22.4 keys
23 AUG 2026 · 14:09 UTC
23.6 keys
20.5 keys
23 AUG 2026 · 22:08 UTC
26.5 keys
23.1 keys
24 AUG 2026 · 06:09 UTC
26.5 keys
23.0 keys
24 AUG 2026 · 12:09 UTC
26.6 keys
23.1 keys
24 AUG 2026 · 18:09 UTC
26.5 keys
23.1 keys
25 AUG 2026 · 00:08 UTC
26.7 keys
23.2 keys
25 AUG 2026 · 08:09 UTC
26.8 keys
23.3 keys
25 AUG 2026 · 12:08 UTC
26.7 keys
23.2 keys
25 AUG 2026 · 18:09 UTC
26.7 keys
23.2 keys
25 AUG 2026 · 22:09 UTC
26.7 keys
23.3 keys
26 AUG 2026 · 12:08 UTC
26.8 keys
23.3 keys
27 AUG 2026 · 12:08 UTC
26.9 keys
23.4 keys
28 AUG 2026 · 16:09 UTC
27.4 keys
23.8 keys
29 AUG 2026 · 16:09 UTC
27.6 keys
24.0 keys
30 AUG 2026 · 18:09 UTC
27.9 keys
24.2 keys
31 AUG 2026 · 18:09 UTC
28.0 keys
24.4 keys
1 SEP 2026 · 20:08 UTC
27.9 keys
24.3 keys
3 SEP 2026 · 08:09 UTC
27.7 keys
24.1 keys
4 SEP 2026 · 10:08 UTC
29.0 keys
25.2 keys
5 SEP 2026 · 12:10 UTC
27.9 keys
24.2 keys
Price history in numbers
80 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Cold Killer's sell price ranged from 23.4 keys to 29.7 keys and is down 6.0% after 42 moves. Over a year it ranged from 21.0 keys to 39.4 keys (down 15.7%). Today's 27.9 keys sits in the middle of its range: the lowest we have recorded is 21.0 keys (1 May 2026) and the highest 39.4 keys (31 Dec 2025). The price has moved 78 times since we began recording it — about once every 4 days.