Community price on backpack.tf: 22.0 keys, last changed 2020-03-14 (6.6y ago). The live quote above, 11.6 keys, is 47% lower and last moved 18d 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: $114.99 — the lowest of one listing for the Power Surge effect when we looked on 2026-10-06 01:46 UTC (7d 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 11 keys, 37.33 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 Bolted Bicorne”, with no effect in the name — the effect comes from the individual listing.
Price history
65 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.
Power Surge Bolted Bicorne sell price, 2025-09-25 to 2026-10-10: 65 observations, from 22.9 keys to 12.3 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
22.9 keys
18.7 keys
9 OCT 2025 · 08:31 UTC
20.9 keys
18.8 keys
19 OCT 2025 · 20:18 UTC
19.9 keys
17.9 keys
10 NOV 2025 · 00:40 UTC
19.4 keys
17.5 keys
29 JUN 2026 · 05:13 UTC
12.6 keys
10.9 keys
5 JUL 2026 · 17:11 UTC
11.9 keys
10.3 keys
19 JUL 2026 · 22:44 UTC
12.4 keys
10.8 keys
29 JUL 2026 · 04:46 UTC
12.9 keys
11.2 keys
10 AUG 2026 · 09:10 UTC
13.4 keys
11.6 keys
23 AUG 2026 · 14:09 UTC
13.3 keys
11.5 keys
23 AUG 2026 · 18:08 UTC
13.3 keys
11.6 keys
25 AUG 2026 · 14:09 UTC
13.3 keys
11.5 keys
26 AUG 2026 · 12:09 UTC
13.3 keys
11.5 keys
26 AUG 2026 · 14:09 UTC
13.3 keys
11.5 keys
1 SEP 2026 · 04:09 UTC
13.0 keys
11.3 keys
5 SEP 2026 · 00:08 UTC
12.8 keys
11.2 keys
5 SEP 2026 · 20:08 UTC
13.6 keys
11.8 keys
6 SEP 2026 · 22:08 UTC
13.0 keys
11.3 keys
7 SEP 2026 · 22:08 UTC
13.0 keys
11.3 keys
8 SEP 2026 · 00:08 UTC
12.9 keys
11.2 keys
8 SEP 2026 · 16:08 UTC
13.0 keys
11.3 keys
9 SEP 2026 · 08:09 UTC
12.8 keys
11.2 keys
9 SEP 2026 · 20:08 UTC
13.0 keys
11.3 keys
11 SEP 2026 · 04:08 UTC
13.0 keys
11.3 keys
11 SEP 2026 · 18:09 UTC
13.0 keys
11.3 keys
14 SEP 2026 · 06:08 UTC
13.0 keys
11.3 keys
14 SEP 2026 · 18:08 UTC
13.1 keys
11.4 keys
15 SEP 2026 · 00:08 UTC
13.1 keys
11.4 keys
20 SEP 2026 · 06:08 UTC
13.1 keys
11.4 keys
21 SEP 2026 · 04:09 UTC
11.5 keys
10.0 keys
21 SEP 2026 · 06:09 UTC
11.6 keys
10.0 keys
21 SEP 2026 · 14:08 UTC
13.5 keys
11.8 keys
22 SEP 2026 · 00:08 UTC
13.2 keys
11.5 keys
22 SEP 2026 · 04:09 UTC
13.2 keys
11.5 keys
22 SEP 2026 · 08:08 UTC
13.2 keys
11.5 keys
22 SEP 2026 · 10:08 UTC
13.2 keys
11.5 keys
22 SEP 2026 · 16:09 UTC
13.2 keys
11.5 keys
6 OCT 2026 · 09:10 UTC
11.6 keys
10.1 keys
7 OCT 2026 · 21:09 UTC
12.2 keys
10.6 keys
10 OCT 2026 · 15:09 UTC
12.3 keys
10.7 keys
Price history in numbers
65 readings since 25 Sep 2025
Over the last 30 days the Power Surge Bolted Bicorne's sell price ranged from 11.5 keys to 14.7 keys and is down 5.5% after 22 moves. Over a year it ranged from 11.5 keys to 19.9 keys (down 38.2%). Today's 12.3 keys sits in the lower third of its range: the lowest we have recorded is 11.5 keys (21 Sep 2026) and the highest 22.9 keys (25 Sep 2025). The price has moved 63 times since we began recording it — about once every 6 days.