Community price on backpack.tf: 25.0 keys, last changed 2025-08-14 (1.1y ago). The live quote above, 19.6 keys, is 22% lower and last moved 13d 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: $92.96 — the lowest of one listing for the Kill-a-Watt effect when we looked on 2026-09-04 01:43 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 19 keys, 36.33 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 Gnome Dome”, with no effect in the name — the effect comes from the individual listing.
Price history
15 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 Gnome Dome sell price, 2025-09-25 to 2026-08-24: 15 observations, from 24.8 keys to 19.6 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
24.8 keys
20.3 keys
30 SEP 2025 · 22:48 UTC
24.8 keys
20.3 keys
9 OCT 2025 · 10:19 UTC
23.7 keys
21.3 keys
19 OCT 2025 · 22:15 UTC
22.5 keys
20.3 keys
25 OCT 2025 · 18:28 UTC
21.5 keys
19.3 keys
10 NOV 2025 · 02:23 UTC
22.0 keys
19.8 keys
22 JUN 2026 · 17:13 UTC
21.1 keys
18.3 keys
29 JUN 2026 · 21:11 UTC
15.4 keys
13.4 keys
8 JUL 2026 · 18:44 UTC
20.8 keys
18.1 keys
22 JUL 2026 · 12:46 UTC
20.4 keys
17.8 keys
3 AUG 2026 · 10:24 UTC
22.5 keys
19.6 keys
10 AUG 2026 · 01:11 UTC
22.6 keys
19.6 keys
21 AUG 2026 · 06:08 UTC
20.8 keys
18.1 keys
21 AUG 2026 · 18:09 UTC
23.0 keys
20.0 keys
24 AUG 2026 · 00:09 UTC
19.6 keys
17.0 keys
Price history in numbers
15 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Gnome Dome's sell price ranged from 19.6 keys to 23.0 keys and is down 13.2% after 3 moves. Over a year it ranged from 15.4 keys to 24.8 keys (down 21.1%). Today's 19.6 keys sits in the middle of its range: the lowest we have recorded is 15.4 keys (29 Jun 2026) and the highest 24.8 keys (25 Sep 2025). The price has moved 14 times since we began recording it — about once every 24 days.