Community price on backpack.tf: 5.50–7.00 keys, last changed 2020-07-02 (6.3y ago). The live quote above, 8.05 keys, is 46% 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
70 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 Cyborg Stunt Helmet sell price, 2025-09-25 to 2026-10-11: 70 observations, from 7.05 keys to 8.39 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
7.05 keys
4.49 keys
9 OCT 2025 · 08:46 UTC
7.76 keys
4.74 keys
25 OCT 2025 · 16:56 UTC
7.03 keys
4.37 keys
10 NOV 2025 · 00:57 UTC
7.44 keys
4.55 keys
23 NOV 2025 · 04:40 UTC
11.0 keys
7.08 keys
8 DEC 2025 · 20:46 UTC
11.3 keys
7.41 keys
22 DEC 2025 · 01:08 UTC
10.5 keys
6.71 keys
29 DEC 2025 · 06:51 UTC
10.2 keys
6.71 keys
18 JAN 2026 · 00:11 UTC
9.23 keys
6.82 keys
8 FEB 2026 · 18:20 UTC
8.60 keys
6.42 keys
26 FEB 2026 · 16:41 UTC
8.68 keys
6.28 keys
1 MAR 2026 · 22:42 UTC
8.60 keys
6.02 keys
24 MAR 2026 · 00:07 UTC
9.04 keys
6.53 keys
6 MAY 2026 · 22:32 UTC
9.25 keys
6.66 keys
22 JUN 2026 · 23:13 UTC
7.30 keys
6.35 keys
30 JUL 2026 · 00:45 UTC
4.95 keys
4.27 keys
4 AUG 2026 · 17:12 UTC
8.51 keys
7.40 keys
9 SEP 2026 · 00:09 UTC
7.24 keys
6.30 keys
10 SEP 2026 · 02:08 UTC
7.34 keys
6.39 keys
11 SEP 2026 · 06:08 UTC
7.42 keys
6.45 keys
11 SEP 2026 · 18:09 UTC
7.42 keys
6.45 keys
12 SEP 2026 · 22:07 UTC
7.51 keys
6.53 keys
13 SEP 2026 · 22:08 UTC
7.64 keys
6.65 keys
15 SEP 2026 · 02:07 UTC
7.66 keys
6.66 keys
15 SEP 2026 · 18:08 UTC
7.72 keys
6.71 keys
20 SEP 2026 · 00:09 UTC
7.83 keys
6.81 keys
21 SEP 2026 · 02:11 UTC
7.94 keys
6.90 keys
22 SEP 2026 · 02:08 UTC
8.05 keys
7.00 keys
24 SEP 2026 · 02:09 UTC
8.11 keys
7.05 keys
27 SEP 2026 · 04:08 UTC
8.20 keys
7.13 keys
29 SEP 2026 · 12:08 UTC
8.13 keys
7.07 keys
3 OCT 2026 · 05:09 UTC
8.13 keys
7.07 keys
3 OCT 2026 · 17:09 UTC
8.25 keys
7.18 keys
3 OCT 2026 · 19:09 UTC
8.26 keys
7.19 keys
4 OCT 2026 · 03:09 UTC
8.14 keys
7.08 keys
4 OCT 2026 · 16:58 UTC
8.31 keys
7.23 keys
5 OCT 2026 · 11:09 UTC
8.32 keys
7.24 keys
6 OCT 2026 · 13:09 UTC
8.29 keys
7.21 keys
9 OCT 2026 · 13:10 UTC
8.38 keys
7.29 keys
11 OCT 2026 · 23:08 UTC
8.39 keys
7.30 keys
Price history in numbers
70 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Cyborg Stunt Helmet's sell price ranged from 7.51 keys to 8.39 keys and is up 11.2% after 31 moves. Over a year it ranged from 4.95 keys to 11.4 keys (up 13.7%). Today's 8.39 keys sits in the middle of its range: the lowest we have recorded is 4.95 keys (30 Jul 2026) and the highest 11.4 keys (17 Dec 2025). The price has moved 68 times since we began recording it — about once every 6 days.