Community price on backpack.tf: 340 keys, last changed 2026-08-19 (2mo ago). The live quote above, 224 keys, is 34% lower 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
62 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 Cold Killer sell price, 2025-09-25 to 2026-10-08: 62 observations, from 174 keys to 230 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
174 keys
142 keys
9 OCT 2025 · 08:24 UTC
165 keys
148 keys
19 OCT 2025 · 20:10 UTC
157 keys
141 keys
10 NOV 2025 · 00:31 UTC
153 keys
138 keys
23 JUN 2026 · 07:14 UTC
91.2 keys
79.3 keys
5 JUL 2026 · 23:12 UTC
89.2 keys
77.6 keys
11 JUL 2026 · 12:44 UTC
93.1 keys
81.0 keys
3 AUG 2026 · 04:24 UTC
101 keys
87.4 keys
20 AUG 2026 · 00:09 UTC
115 keys
100 keys
23 AUG 2026 · 16:10 UTC
14.1 keys
12.3 keys
29 AUG 2026 · 12:09 UTC
219 keys
191 keys
30 AUG 2026 · 14:09 UTC
14.1 keys
12.2 keys
1 SEP 2026 · 00:09 UTC
217 keys
189 keys
1 SEP 2026 · 12:08 UTC
216 keys
188 keys
3 SEP 2026 · 08:09 UTC
213 keys
185 keys
4 SEP 2026 · 00:08 UTC
214 keys
186 keys
5 SEP 2026 · 04:08 UTC
221 keys
192 keys
6 SEP 2026 · 18:08 UTC
211 keys
183 keys
7 SEP 2026 · 10:08 UTC
215 keys
187 keys
8 SEP 2026 · 18:09 UTC
214 keys
186 keys
9 SEP 2026 · 06:09 UTC
211 keys
184 keys
10 SEP 2026 · 16:08 UTC
217 keys
188 keys
12 SEP 2026 · 10:08 UTC
227 keys
197 keys
14 SEP 2026 · 02:07 UTC
213 keys
185 keys
14 SEP 2026 · 16:08 UTC
210 keys
183 keys
14 SEP 2026 · 18:08 UTC
216 keys
187 keys
21 SEP 2026 · 04:08 UTC
229 keys
199 keys
22 SEP 2026 · 02:08 UTC
229 keys
199 keys
22 SEP 2026 · 08:08 UTC
228 keys
198 keys
22 SEP 2026 · 10:08 UTC
229 keys
199 keys
22 SEP 2026 · 16:09 UTC
228 keys
198 keys
22 SEP 2026 · 20:09 UTC
228 keys
198 keys
26 SEP 2026 · 00:08 UTC
229 keys
199 keys
26 SEP 2026 · 06:08 UTC
228 keys
198 keys
26 SEP 2026 · 08:08 UTC
230 keys
200 keys
30 SEP 2026 · 08:08 UTC
227 keys
197 keys
1 OCT 2026 · 10:08 UTC
224 keys
195 keys
5 OCT 2026 · 21:09 UTC
231 keys
201 keys
6 OCT 2026 · 23:10 UTC
230 keys
200 keys
8 OCT 2026 · 17:10 UTC
230 keys
200 keys
Price history in numbers
62 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Cold Killer's sell price ranged from 16.3 keys to 231 keys and is up 7.6% after 26 moves. Over a year it ranged from 14.0 keys to 231 keys (up 46.9%). Today's 230 keys sits at the top of its range: the lowest we have recorded is 14.0 keys (31 Aug 2026) and the highest 231 keys (5 Oct 2026). The price has moved 61 times since we began recording it — about once every 6 days.