This price has not changed since 2026-10-01 14:08 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
84 keys, 31.11 ref
Buy price
73 keys, 29.88 ref
In keys
84.5 keys
In USD
$182.53 at the Steam key rate
Community price on backpack.tf: 170 keys, last changed 2024-06-29 (2.4y ago). The live quote above, 84.5 keys, is 50% 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
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.
Sulphurous Détective Noir sell price, 2025-09-25 to 2026-11-05: 67 observations, from 177 keys to 223 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
177 keys
145 keys
9 OCT 2025 · 08:10 UTC
168 keys
151 keys
19 OCT 2025 · 19:56 UTC
160 keys
144 keys
10 NOV 2025 · 00:15 UTC
156 keys
141 keys
29 JUN 2026 · 03:14 UTC
117 keys
101 keys
5 JUL 2026 · 23:12 UTC
110 keys
95.8 keys
19 JUL 2026 · 22:44 UTC
114 keys
99.1 keys
3 AUG 2026 · 00:24 UTC
122 keys
106 keys
21 AUG 2026 · 10:08 UTC
10.8 keys
9.39 keys
22 AUG 2026 · 10:08 UTC
10.8 keys
9.39 keys
25 AUG 2026 · 22:09 UTC
10.8 keys
9.40 keys
27 AUG 2026 · 02:09 UTC
10.8 keys
9.41 keys
29 AUG 2026 · 08:09 UTC
114 keys
98.8 keys
6 SEP 2026 · 08:08 UTC
81.7 keys
71.1 keys
12 SEP 2026 · 16:09 UTC
72.2 keys
62.8 keys
13 SEP 2026 · 16:08 UTC
72.0 keys
62.6 keys
15 SEP 2026 · 18:08 UTC
72.6 keys
63.1 keys
25 SEP 2026 · 08:07 UTC
95.7 keys
83.2 keys
26 SEP 2026 · 04:08 UTC
90.6 keys
78.8 keys
2 OCT 2026 · 02:08 UTC
85.5 keys
74.4 keys
6 OCT 2026 · 21:08 UTC
221 keys
192 keys
7 OCT 2026 · 21:09 UTC
222 keys
193 keys
8 OCT 2026 · 09:09 UTC
224 keys
195 keys
12 OCT 2026 · 09:08 UTC
224 keys
195 keys
19 OCT 2026 · 07:07 UTC
228 keys
198 keys
19 OCT 2026 · 21:08 UTC
228 keys
198 keys
20 OCT 2026 · 21:12 UTC
228 keys
198 keys
25 OCT 2026 · 11:12 UTC
228 keys
199 keys
26 OCT 2026 · 07:11 UTC
228 keys
198 keys
29 OCT 2026 · 21:11 UTC
226 keys
200 keys
31 OCT 2026 · 11:12 UTC
224 keys
200 keys
1 NOV 2026 · 01:11 UTC
222 keys
198 keys
3 NOV 2026 · 03:11 UTC
225 keys
201 keys
3 NOV 2026 · 17:11 UTC
224 keys
200 keys
4 NOV 2026 · 01:11 UTC
222 keys
198 keys
4 NOV 2026 · 03:11 UTC
223 keys
199 keys
4 NOV 2026 · 21:12 UTC
224 keys
200 keys
5 NOV 2026 · 01:12 UTC
223 keys
200 keys
5 NOV 2026 · 05:12 UTC
223 keys
200 keys
5 NOV 2026 · 09:12 UTC
223 keys
200 keys
Price history in numbers
67 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Détective Noir's sell price ranged from 217 keys to 229 keys and is up 1.2% after 27 moves. Over a year it ranged from 10.8 keys to 229 keys (up 43.0%). Today's 223 keys sits at the top of its range: the lowest we have recorded is 10.8 keys (22 Aug 2026) and the highest 229 keys (24 Oct 2026). The price has moved 61 times since we began recording it — about once every 7 days.