Community price on backpack.tf: 15.0–19.0 keys, last changed 2025-07-29 (1.2y ago). The live quote above, 13.3 keys, is 12% 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: $37.13 — the lowest of 2 listings for the Terror-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 13 keys, 16 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
98 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.
Terror-Watt Yule Hog sell price, 2025-09-25 to 2026-10-12: 98 observations, from 20.2 keys to 11.6 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
20.2 keys
13.2 keys
9 OCT 2025 · 09:59 UTC
19.3 keys
13.9 keys
5 NOV 2025 · 08:01 UTC
19.8 keys
9.72 keys
16 NOV 2025 · 06:42 UTC
18.6 keys
11.7 keys
9 DEC 2025 · 10:55 UTC
22.8 keys
13.3 keys
22 DEC 2025 · 07:17 UTC
19.8 keys
13.7 keys
18 JAN 2026 · 15:35 UTC
17.6 keys
12.6 keys
1 FEB 2026 · 19:44 UTC
16.6 keys
11.0 keys
22 FEB 2026 · 14:42 UTC
16.4 keys
11.8 keys
8 MAR 2026 · 16:43 UTC
17.5 keys
8.03 keys
2 APR 2026 · 20:31 UTC
16.4 keys
10.0 keys
22 APR 2026 · 02:30 UTC
15.7 keys
10.1 keys
17 MAY 2026 · 22:32 UTC
18.8 keys
10.7 keys
1 JUN 2026 · 22:32 UTC
12.8 keys
9.56 keys
22 JUN 2026 · 00:12 UTC
12.5 keys
10.4 keys
12 JUL 2026 · 20:45 UTC
12.2 keys
10.6 keys
3 AUG 2026 · 08:24 UTC
13.9 keys
12.0 keys
19 AUG 2026 · 18:10 UTC
12.0 keys
10.4 keys
23 AUG 2026 · 18:09 UTC
12.2 keys
10.6 keys
27 AUG 2026 · 14:09 UTC
12.2 keys
10.6 keys
29 AUG 2026 · 16:09 UTC
12.7 keys
11.1 keys
30 AUG 2026 · 22:10 UTC
12.7 keys
11.1 keys
1 SEP 2026 · 12:09 UTC
12.5 keys
10.9 keys
2 SEP 2026 · 12:09 UTC
12.4 keys
10.8 keys
4 SEP 2026 · 02:08 UTC
12.8 keys
11.1 keys
5 SEP 2026 · 02:08 UTC
13.1 keys
11.4 keys
9 SEP 2026 · 16:09 UTC
12.6 keys
11.0 keys
10 SEP 2026 · 10:10 UTC
12.7 keys
11.1 keys
10 SEP 2026 · 20:09 UTC
12.8 keys
11.1 keys
15 SEP 2026 · 08:10 UTC
13.0 keys
11.3 keys
19 SEP 2026 · 06:08 UTC
13.2 keys
11.4 keys
19 SEP 2026 · 16:08 UTC
13.2 keys
11.4 keys
23 SEP 2026 · 00:09 UTC
13.3 keys
11.5 keys
24 SEP 2026 · 00:09 UTC
13.3 keys
11.6 keys
25 SEP 2026 · 12:08 UTC
13.4 keys
11.6 keys
26 SEP 2026 · 12:08 UTC
13.4 keys
11.6 keys
29 SEP 2026 · 06:08 UTC
13.4 keys
11.6 keys
30 SEP 2026 · 22:09 UTC
13.3 keys
11.5 keys
7 OCT 2026 · 21:10 UTC
11.8 keys
10.3 keys
12 OCT 2026 · 13:08 UTC
11.6 keys
10.1 keys
Price history in numbers
98 readings since 25 Sep 2025
Over the last 30 days the Terror-Watt Yule Hog's sell price ranged from 9.82 keys to 13.5 keys and is down 11.0% after 25 moves. Over a year it ranged from 9.82 keys to 23.2 keys (down 36.9%). Today's 11.6 keys sits in the lower third of its range: the lowest we have recorded is 9.82 keys (6 Oct 2026) and the highest 23.2 keys (15 Dec 2025). The price has moved 96 times since we began recording it — about once every 4 days.