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Power Surge Bonk Helm

✦ Power SurgeUnusual12d ago
Sell price
63 keys, 23.66 ref
Buy price
55 keys, 6.66 ref
In keys
63.4 keys
In USD
$138.81 at the Steam key rate

Community price on backpack.tf: 47.0 keys, last changed 2024-06-30 (2.3y ago). The live quote above, 63.4 keys, is 35% higher 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.

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.

Power Surge Bonk Helm sell price, 2025-09-25 to 2026-10-13: 67 observations, from 48.7 keys to 69.9 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC48.7 keys39.8 keys
9 OCT 2025 · 07:58 UTC46.5 keys41.8 keys
19 OCT 2025 · 19:44 UTC44.2 keys39.8 keys
10 NOV 2025 · 00:02 UTC43.2 keys38.9 keys
29 JUN 2026 · 01:14 UTC42.7 keys37.1 keys
5 JUL 2026 · 23:12 UTC40.7 keys35.4 keys
19 JUL 2026 · 20:45 UTC43.0 keys37.4 keys
3 AUG 2026 · 00:24 UTC47.9 keys41.7 keys
20 AUG 2026 · 18:08 UTC32.0 keys27.8 keys
24 AUG 2026 · 12:08 UTC31.2 keys27.1 keys
25 AUG 2026 · 20:09 UTC35.1 keys30.6 keys
26 AUG 2026 · 20:09 UTC35.5 keys30.9 keys
27 AUG 2026 · 08:08 UTC35.6 keys30.9 keys
28 AUG 2026 · 09:36 UTC35.6 keys31.0 keys
29 AUG 2026 · 16:09 UTC35.7 keys31.0 keys
30 AUG 2026 · 04:09 UTC35.8 keys31.1 keys
31 AUG 2026 · 08:09 UTC35.6 keys31.0 keys
2 SEP 2026 · 06:08 UTC34.5 keys30.0 keys
2 SEP 2026 · 22:07 UTC34.9 keys30.4 keys
3 SEP 2026 · 22:08 UTC35.9 keys31.2 keys
5 SEP 2026 · 00:07 UTC35.1 keys30.5 keys
8 SEP 2026 · 00:08 UTC50.6 keys44.0 keys
9 SEP 2026 · 10:08 UTC53.4 keys46.4 keys
10 SEP 2026 · 10:09 UTC53.6 keys46.6 keys
11 SEP 2026 · 10:08 UTC54.1 keys47.0 keys
11 SEP 2026 · 22:08 UTC54.7 keys47.5 keys
14 SEP 2026 · 20:07 UTC55.4 keys48.1 keys
19 SEP 2026 · 02:07 UTC58.3 keys50.7 keys
21 SEP 2026 · 06:09 UTC60.0 keys52.1 keys
24 SEP 2026 · 10:08 UTC61.7 keys53.7 keys
26 SEP 2026 · 04:08 UTC62.8 keys54.6 keys
27 SEP 2026 · 14:08 UTC63.9 keys55.6 keys
1 OCT 2026 · 06:08 UTC64.7 keys56.3 keys
1 OCT 2026 · 12:08 UTC64.5 keys56.1 keys
2 OCT 2026 · 11:10 UTC64.8 keys56.4 keys
6 OCT 2026 · 21:08 UTC69.3 keys60.3 keys
8 OCT 2026 · 17:10 UTC69.4 keys60.4 keys
11 OCT 2026 · 03:08 UTC69.6 keys60.5 keys
12 OCT 2026 · 03:09 UTC69.6 keys60.6 keys
13 OCT 2026 · 03:08 UTC69.9 keys60.8 keys

Price history in numbers

67 readings since 25 Sep 2025

Over the last 30 days the Power Surge Bonk Helm's sell price ranged from 55.4 keys to 70.0 keys and is up 26.2% after 22 moves. Over a year it ranged from 31.2 keys to 70.0 keys (up 58.1%). Today's 69.9 keys sits at the top of its range: the lowest we have recorded is 31.2 keys (24 Aug 2026) and the highest 70.0 keys (12 Oct 2026). The price has moved 66 times since we began recording it — about once every 6 days.

WindowLowHighChangeMovesReadings
30 days55.4 keys70.0 keys+26.2%2223
90 days31.2 keys70.0 keys+62.5%5657
a year31.2 keys70.0 keys+58.1%6364

Details

SKU106;5;u68
Last price change2026-10-01 16:08 UTC
Key rate when recorded61.78 ref

Same effect, other items

the effect across the catalogue

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same item, different effect
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Priced similarly

across the catalogue