Community price on backpack.tf: 14.0 keys, last changed 2026-03-30 (6mo ago). The live quote above, 13.0 keys, is 7% lower and last moved 17d 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.
Steam Market asking price: $42.47 — the lowest of one listing for the Kill-a-Watt effect when we looked on 2026-10-11 01:35 UTC (2d ago). This is what a seller is asking, not what anything sold for. Steam pays out in Steam wallet funds, not cash, and Valve takes roughly 15% at the till — so asking prices there run well above the 13 keys, 2.77 ref shown above, which comes from the keys-and-metal market on backpack.tf. The two are different markets and are never blended. Steam lists the item as “Unusual Stormin' Norman”, with no effect in the name — the effect comes from the individual listing.
Price history
88 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 Stormin' Norman sell price, 2025-09-25 to 2026-10-09: 88 observations, from 15.9 keys to 14.2 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
15.9 keys
13.0 keys
9 OCT 2025 · 08:36 UTC
15.2 keys
13.7 keys
25 OCT 2025 · 16:44 UTC
13.8 keys
12.4 keys
3 JAN 2026 · 12:49 UTC
15.2 keys
8.92 keys
17 MAR 2026 · 10:07 UTC
13.7 keys
8.39 keys
17 JUL 2026 · 00:44 UTC
8.74 keys
7.60 keys
29 JUL 2026 · 00:45 UTC
9.53 keys
8.30 keys
19 AUG 2026 · 22:10 UTC
10.2 keys
8.90 keys
24 AUG 2026 · 20:09 UTC
10.4 keys
9.01 keys
25 AUG 2026 · 04:09 UTC
10.4 keys
9.05 keys
25 AUG 2026 · 12:08 UTC
10.4 keys
9.05 keys
26 AUG 2026 · 04:09 UTC
10.5 keys
9.11 keys
27 AUG 2026 · 20:10 UTC
10.5 keys
9.16 keys
29 AUG 2026 · 04:09 UTC
10.4 keys
9.06 keys
29 AUG 2026 · 12:09 UTC
10.5 keys
9.16 keys
29 AUG 2026 · 18:10 UTC
10.6 keys
9.18 keys
30 AUG 2026 · 08:09 UTC
10.6 keys
9.26 keys
30 AUG 2026 · 16:07 UTC
10.7 keys
9.33 keys
31 AUG 2026 · 00:08 UTC
10.8 keys
9.35 keys
31 AUG 2026 · 08:09 UTC
12.1 keys
10.5 keys
1 SEP 2026 · 20:08 UTC
12.9 keys
11.2 keys
2 SEP 2026 · 20:08 UTC
12.8 keys
11.2 keys
4 SEP 2026 · 02:08 UTC
13.1 keys
11.4 keys
5 SEP 2026 · 12:10 UTC
13.0 keys
11.3 keys
7 SEP 2026 · 06:07 UTC
13.7 keys
11.9 keys
8 SEP 2026 · 08:08 UTC
13.8 keys
12.0 keys
10 SEP 2026 · 06:08 UTC
14.5 keys
12.6 keys
11 SEP 2026 · 08:08 UTC
14.7 keys
12.7 keys
12 SEP 2026 · 08:09 UTC
14.9 keys
12.9 keys
13 SEP 2026 · 20:08 UTC
15.2 keys
13.3 keys
14 SEP 2026 · 20:08 UTC
15.5 keys
13.5 keys
15 SEP 2026 · 20:09 UTC
15.5 keys
13.5 keys
17 SEP 2026 · 08:09 UTC
15.6 keys
13.6 keys
23 SEP 2026 · 02:08 UTC
12.8 keys
11.2 keys
26 SEP 2026 · 04:08 UTC
13.0 keys
11.3 keys
5 OCT 2026 · 09:09 UTC
13.4 keys
11.7 keys
6 OCT 2026 · 09:10 UTC
13.7 keys
11.9 keys
7 OCT 2026 · 21:10 UTC
13.9 keys
12.1 keys
8 OCT 2026 · 21:10 UTC
14.1 keys
12.3 keys
9 OCT 2026 · 21:10 UTC
14.2 keys
12.4 keys
Price history in numbers
88 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Stormin' Norman's sell price ranged from 12.8 keys to 15.8 keys and is down 6.2% after 23 moves. Over a year it ranged from 7.54 keys to 15.8 keys (down 1.8%). Today's 14.2 keys sits in the upper third of its range: the lowest we have recorded is 7.54 keys (22 Jul 2026) and the highest 15.9 keys (30 Sep 2025). The price has moved 87 times since we began recording it — about once every 4 days.
Strange Angel of Death