Community price on backpack.tf: 37.0 keys, last changed 2024-01-29 (2.6y ago). The live quote above, 30.6 keys, is 17% lower and last moved 9h 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: $80.50 — the lowest of one listing for the Terror-Watt effect when we looked on 2026-09-03 01:34 UTC (3d 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 30 keys, 41 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 Breach and Bomb”, with no effect in the name — the effect comes from the individual listing.
Price history
61 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 Breach and Bomb sell price, 2025-09-25 to 2026-09-05: 61 observations, from 38.5 keys to 30.6 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
38.5 keys
31.5 keys
9 OCT 2025 · 10:03 UTC
35.8 keys
32.2 keys
19 OCT 2025 · 21:57 UTC
34.1 keys
30.7 keys
10 NOV 2025 · 02:10 UTC
35.3 keys
31.7 keys
16 NOV 2025 · 18:44 UTC
28.9 keys
22.1 keys
1 DEC 2025 · 01:02 UTC
34.1 keys
26.4 keys
8 DEC 2025 · 00:55 UTC
36.6 keys
27.6 keys
22 DEC 2025 · 01:13 UTC
36.6 keys
28.7 keys
3 JAN 2026 · 08:50 UTC
36.0 keys
24.2 keys
22 JAN 2026 · 01:45 UTC
30.0 keys
25.2 keys
29 JAN 2026 · 01:45 UTC
29.2 keys
24.7 keys
8 FEB 2026 · 22:44 UTC
26.6 keys
16.4 keys
15 FEB 2026 · 22:41 UTC
27.6 keys
19.6 keys
3 MAR 2026 · 08:42 UTC
25.7 keys
20.3 keys
15 MAR 2026 · 22:08 UTC
25.1 keys
20.2 keys
22 MAR 2026 · 22:08 UTC
27.0 keys
17.1 keys
5 APR 2026 · 02:30 UTC
27.2 keys
10.2 keys
14 APR 2026 · 22:32 UTC
26.8 keys
12.3 keys
30 APR 2026 · 16:30 UTC
25.5 keys
17.7 keys
11 MAY 2026 · 10:33 UTC
26.5 keys
21.6 keys
24 MAY 2026 · 22:32 UTC
26.3 keys
21.5 keys
1 JUN 2026 · 08:32 UTC
26.6 keys
21.8 keys
19 JUN 2026 · 12:11 UTC
26.1 keys
22.7 keys
22 JUN 2026 · 00:12 UTC
27.0 keys
23.5 keys
5 JUL 2026 · 21:12 UTC
26.8 keys
23.3 keys
12 JUL 2026 · 16:45 UTC
26.9 keys
23.4 keys
29 JUL 2026 · 00:45 UTC
30.2 keys
26.2 keys
10 AUG 2026 · 01:11 UTC
31.9 keys
27.7 keys
19 AUG 2026 · 12:09 UTC
31.2 keys
27.1 keys
24 AUG 2026 · 12:09 UTC
31.1 keys
27.1 keys
25 AUG 2026 · 18:10 UTC
31.2 keys
27.1 keys
27 AUG 2026 · 00:09 UTC
31.1 keys
27.1 keys
27 AUG 2026 · 04:10 UTC
30.7 keys
26.7 keys
28 AUG 2026 · 04:09 UTC
30.7 keys
26.7 keys
29 AUG 2026 · 20:10 UTC
31.1 keys
27.1 keys
30 AUG 2026 · 18:10 UTC
30.7 keys
26.7 keys
31 AUG 2026 · 00:09 UTC
31.1 keys
27.0 keys
31 AUG 2026 · 12:09 UTC
31.1 keys
27.0 keys
31 AUG 2026 · 20:11 UTC
30.4 keys
26.4 keys
5 SEP 2026 · 14:09 UTC
30.6 keys
26.7 keys
Price history in numbers
61 readings since 25 Sep 2025
Over the last 30 days the Terror-Watt Breach and Bomb's sell price ranged from 30.1 keys to 31.9 keys and is down 3.9% after 17 moves. Over a year it ranged from 25.1 keys to 38.5 keys (down 20.4%). Today's 30.6 keys sits in the middle of its range: the lowest we have recorded is 25.1 keys (15 Mar 2026) and the highest 38.5 keys (25 Sep 2025). The price has moved 58 times since we began recording it — about once every 6 days.