Community price on backpack.tf: 15.0–19.0 keys, last changed 2022-02-03 (4.7y ago). The live quote above, 12.8 keys, is 15% lower 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.
Steam Market asking price: $74.75 — the lowest of one listing for the Kill-a-Watt effect when we looked on 2026-10-07 01:51 UTC (6d 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 12 keys, 46.55 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 Yule Hog”, with no effect in the name — the effect comes from the individual listing.
Price history
67 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 Yule Hog sell price, 2025-09-25 to 2026-10-10: 67 observations, from 20.7 keys to 13.5 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
20.7 keys
13.5 keys
9 OCT 2025 · 09:59 UTC
19.8 keys
14.2 keys
19 OCT 2025 · 21:52 UTC
18.8 keys
13.5 keys
10 NOV 2025 · 02:05 UTC
20.5 keys
14.7 keys
8 DEC 2025 · 06:52 UTC
14.7 keys
9.81 keys
2 JAN 2026 · 06:52 UTC
16.0 keys
12.3 keys
22 JAN 2026 · 01:45 UTC
13.6 keys
8.83 keys
1 FEB 2026 · 21:47 UTC
12.1 keys
9.27 keys
15 FEB 2026 · 16:40 UTC
11.1 keys
9.71 keys
22 FEB 2026 · 10:41 UTC
12.4 keys
9.36 keys
9 MAR 2026 · 06:43 UTC
11.9 keys
9.25 keys
22 MAR 2026 · 20:09 UTC
12.3 keys
9.04 keys
29 MAR 2026 · 10:08 UTC
12.3 keys
8.04 keys
24 MAY 2026 · 20:30 UTC
13.7 keys
9.06 keys
3 JUL 2026 · 05:12 UTC
11.5 keys
10.0 keys
12 JUL 2026 · 20:45 UTC
11.6 keys
10.1 keys
29 JUL 2026 · 04:46 UTC
13.2 keys
11.4 keys
11 AUG 2026 · 13:12 UTC
13.9 keys
12.0 keys
19 AUG 2026 · 20:10 UTC
11.6 keys
10.0 keys
25 AUG 2026 · 18:10 UTC
11.8 keys
10.2 keys
28 AUG 2026 · 07:13 UTC
11.9 keys
10.4 keys
29 AUG 2026 · 12:09 UTC
12.1 keys
10.6 keys
30 AUG 2026 · 04:09 UTC
12.2 keys
10.6 keys
31 AUG 2026 · 06:09 UTC
12.3 keys
10.7 keys
1 SEP 2026 · 06:09 UTC
12.2 keys
10.6 keys
1 SEP 2026 · 18:08 UTC
12.3 keys
10.7 keys
2 SEP 2026 · 18:10 UTC
12.2 keys
10.6 keys
3 SEP 2026 · 18:10 UTC
13.0 keys
11.3 keys
4 SEP 2026 · 06:09 UTC
12.7 keys
11.1 keys
5 SEP 2026 · 10:08 UTC
12.6 keys
11.0 keys
10 SEP 2026 · 08:08 UTC
12.8 keys
11.2 keys
10 SEP 2026 · 10:10 UTC
12.8 keys
11.1 keys
12 SEP 2026 · 08:10 UTC
12.3 keys
10.7 keys
12 SEP 2026 · 16:09 UTC
12.9 keys
11.2 keys
1 OCT 2026 · 02:08 UTC
13.0 keys
11.3 keys
1 OCT 2026 · 14:08 UTC
12.8 keys
11.1 keys
2 OCT 2026 · 15:12 UTC
13.2 keys
11.5 keys
9 OCT 2026 · 07:09 UTC
13.6 keys
11.9 keys
9 OCT 2026 · 15:11 UTC
13.5 keys
11.8 keys
10 OCT 2026 · 13:10 UTC
13.5 keys
11.8 keys
Price history in numbers
67 readings since 25 Sep 2025
Over the last 30 days the Kill-a-Watt Yule Hog's sell price ranged from 12.8 keys to 13.7 keys and is up 4.7% after 9 moves. Over a year it ranged from 11.1 keys to 20.5 keys (down 28.1%). Today's 13.5 keys sits in the lower third of its range: the lowest we have recorded is 11.1 keys (15 Feb 2026) and the highest 20.7 keys (25 Sep 2025). The price has moved 66 times since we began recording it — about once every 6 days.