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Sulphurous Dark Falkirk Helm

SulphurousUnusual7d ago
Sell price
12 keys, 46.66 ref
Buy price
11 keys, 4.33 ref
In keys
12.7 keys
In USD
$28.77 at the Steam key rate

Community price on backpack.tf: 175 keys, last changed 2024-10-11 (1.9y ago). The live quote above, 12.7 keys, is 93% lower and last moved 7d 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

19 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.

Sulphurous Dark Falkirk Helm sell price, 2025-09-25 to 2026-08-29: 19 observations, from 175 keys to 12.7 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC175 keys143 keys
30 SEP 2025 · 21:09 UTC174 keys143 keys
9 OCT 2025 · 08:51 UTC167 keys150 keys
19 OCT 2025 · 20:38 UTC159 keys143 keys
25 OCT 2025 · 17:00 UTC151 keys136 keys
10 NOV 2025 · 01:01 UTC157 keys142 keys
22 JUL 2026 · 00:47 UTC75.8 keys65.8 keys
11 AUG 2026 · 05:11 UTC12.7 keys11.1 keys
20 AUG 2026 · 10:11 UTC12.8 keys11.1 keys
27 AUG 2026 · 14:08 UTC12.7 keys11.1 keys
27 AUG 2026 · 16:08 UTC12.7 keys11.1 keys
27 AUG 2026 · 18:08 UTC12.7 keys11.1 keys
27 AUG 2026 · 22:09 UTC12.7 keys11.1 keys
28 AUG 2026 · 03:04 UTC12.8 keys11.1 keys
28 AUG 2026 · 07:13 UTC12.7 keys11.1 keys
28 AUG 2026 · 14:10 UTC12.8 keys11.1 keys
28 AUG 2026 · 22:09 UTC12.8 keys11.1 keys
29 AUG 2026 · 06:09 UTC12.7 keys11.1 keys
29 AUG 2026 · 10:09 UTC12.7 keys11.1 keys

Price history in numbers

19 readings since 25 Sep 2025

Over the last 30 days the Sulphurous Dark Falkirk Helm's sell price ranged from 12.7 keys to 12.8 keys and is up 0.2% after 11 moves. Over a year it ranged from 12.7 keys to 175 keys (down 92.7%). Today's 12.7 keys sits at the bottom of its range: the lowest we have recorded is 12.7 keys (11 Aug 2026) and the highest 175 keys (25 Sep 2025). The price has moved 18 times since we began recording it — about once every 19 days.

WindowLowHighChangeMovesReadings
30 days12.7 keys12.8 keys+0.2%1112
90 days12.7 keys75.8 keys−83.2%1213
a year12.7 keys175 keys−92.7%1819

Details

SKU30357;5;u64
Last price change2026-08-29 10:09 UTC
Key rate when recorded64.11 ref

Same effect, other items

the effect across the catalogue
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Sulphurous Brainiac Hairpiece432 keys1mo ago
Sulphurous Tough Stuff Muffs316 keys1mo ago

Other effects on the Dark Falkirk Helm

same item, different effect

Priced similarly

across the catalogue