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Stormy 13th Hour Bonk Helm

✦ Stormy 13th HourUnusual3mo ago

This price has not changed since 2026-07-22 00:47 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.

Sell price
159 keys, 4.33 ref
Buy price
138 keys, 18.66 ref
In keys
159 keys
In USD
$348.36 at the Steam key rate

Community price on backpack.tf: 520 keys, last changed 2023-06-01 (3.4y ago). The live quote above, 159 keys, is 69% lower and last moved 3mo 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

8 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.

Stormy 13th Hour Bonk Helm sell price, 2025-09-25 to 2026-07-22: 8 observations, from 519 keys to 159 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC519 keys424 keys
30 SEP 2025 · 20:14 UTC517 keys423 keys
9 OCT 2025 · 07:58 UTC494 keys445 keys
19 OCT 2025 · 19:44 UTC470 keys423 keys
25 OCT 2025 · 16:01 UTC447 keys403 keys
10 NOV 2025 · 00:02 UTC459 keys413 keys
23 JUN 2026 · 01:14 UTC136 keys118 keys
22 JUL 2026 · 00:47 UTC159 keys138 keys

Price history in numbers

8 readings since 25 Sep 2025

The price has not been re-read inside the last 30 days. Over a year it ranged from 136 keys to 470 keys (down 66.1%). Today's 159 keys sits in the lower third of its range: the lowest we have recorded is 136 keys (23 Jun 2026) and the highest 519 keys (25 Sep 2025). The price has moved 7 times since we began recording it — about once every 43 days.

WindowLowHighChangeMovesReadings
a year136 keys470 keys−66.1%45

Details

SKU106;5;u47
Last price change2026-07-22 00:47 UTC
Key rate when recorded64.33 ref

Same effect, other items

the effect across the catalogue

Other effects on the Bonk Helm

same item, different effect
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Misty Skull Bonk Helm188 keys1mo ago
Harvest Moon Bonk Helm185 keys2mo ago
Frostbite Bonk Helm185 keys11d ago
Anti-Freeze Bonk Helm173 keys1mo ago
Chiroptera Venenata Bonk Helm168 keys4mo ago
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Priced similarly

across the catalogue