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Sulphurous Your Worst Nightmare

✦ SulphurousUnusual1mo ago

This price has not changed since 2026-10-01 12:08 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
12 keys, 43.22 ref
Buy price
11 keys, 1.33 ref
In keys
12.7 keys
In USD
$27.40 at the Steam key rate

Community price on backpack.tf: 63.0 keys, last changed 2017-08-06 (9.3y ago). The live quote above, 12.7 keys, is 80% lower and last moved 1mo 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

31 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 Your Worst Nightmare sell price, 2025-09-25 to 2026-10-22: 31 observations, from 64.0 keys to 16.0 keys.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC64.0 keys52.3 keys
30 SEP 2025 · 20:33 UTC64.9 keys53.1 keys
9 OCT 2025 · 08:16 UTC62.0 keys55.8 keys
19 OCT 2025 · 20:02 UTC59.0 keys53.1 keys
25 OCT 2025 · 16:21 UTC56.2 keys50.6 keys
10 NOV 2025 · 00:24 UTC57.7 keys51.9 keys
22 JUN 2026 · 17:13 UTC30.3 keys26.4 keys
3 JUL 2026 · 01:12 UTC29.7 keys25.9 keys
14 JUL 2026 · 14:45 UTC30.2 keys26.3 keys
19 JUL 2026 · 00:44 UTC31.3 keys27.2 keys
29 JUL 2026 · 18:43 UTC31.9 keys27.7 keys
3 AUG 2026 · 02:24 UTC32.8 keys28.5 keys
11 AUG 2026 · 09:11 UTC32.3 keys28.1 keys
17 AUG 2026 · 23:10 UTC55.5 keys48.3 keys
28 AUG 2026 · 12:07 UTC11.8 keys10.2 keys
29 AUG 2026 · 00:09 UTC11.8 keys10.2 keys
5 SEP 2026 · 22:11 UTC84.5 keys73.5 keys
12 SEP 2026 · 10:08 UTC75.2 keys65.4 keys
15 SEP 2026 · 08:09 UTC17.8 keys15.5 keys
16 SEP 2026 · 08:08 UTC49.2 keys42.8 keys
22 SEP 2026 · 20:09 UTC49.4 keys42.9 keys
30 SEP 2026 · 00:08 UTC12.7 keys11.0 keys
30 SEP 2026 · 12:08 UTC12.7 keys11.0 keys
1 OCT 2026 · 00:09 UTC12.7 keys11.1 keys
1 OCT 2026 · 12:08 UTC12.7 keys11.0 keys
2 OCT 2026 · 02:08 UTC12.7 keys11.0 keys
2 OCT 2026 · 15:12 UTC12.8 keys11.1 keys
3 OCT 2026 · 03:09 UTC12.8 keys11.1 keys
3 OCT 2026 · 15:10 UTC12.9 keys11.3 keys
11 OCT 2026 · 07:09 UTC15.8 keys13.8 keys
22 OCT 2026 · 11:12 UTC16.0 keys16.0 keys

Price history in numbers

31 readings since 25 Sep 2025

Over the last 30 days the Sulphurous Your Worst Nightmare's sell price ranged from 15.8 keys to 16.0 keys and is up 1.2% after 1 move. Over a year it ranged from 11.8 keys to 84.5 keys (down 72.2%). Today's 16.0 keys sits in the lower third of its range: the lowest we have recorded is 11.8 keys (28 Aug 2026) and the highest 84.5 keys (5 Sep 2026). The price has moved 30 times since we began recording it — about once every 13 days.

WindowLowHighChangeMovesReadings
30 days15.8 keys16.0 keys+1.2%12
90 days11.8 keys84.5 keys−50.4%1819
a year11.8 keys84.5 keys−72.2%2526

Details

SKU600;5;u64
Last price change2026-10-01 12:08 UTC
Key rate when recorded63.00 ref

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Other effects on the Your Worst Nightmare

same item, different effect

Priced similarly

across the catalogue
ItemValueUpdated
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