Community price on backpack.tf: 340 keys, last changed 2026-08-19 (17d ago). The live quote above, 216 keys, is 37% lower and last moved 12h 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
26 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 2026-09-05: 26 observations, from 170 keys to 216 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
170 keys
139 keys
30 SEP 2025 · 20:41 UTC
169 keys
138 keys
9 OCT 2025 · 08:24 UTC
161 keys
145 keys
19 OCT 2025 · 20:10 UTC
153 keys
138 keys
25 OCT 2025 · 16:30 UTC
146 keys
131 keys
10 NOV 2025 · 00:31 UTC
150 keys
135 keys
23 JUN 2026 · 07:14 UTC
89.1 keys
77.5 keys
29 JUN 2026 · 01:14 UTC
92.2 keys
80.2 keys
5 JUL 2026 · 23:12 UTC
87.2 keys
75.8 keys
11 JUL 2026 · 12:44 UTC
91.1 keys
79.2 keys
27 JUL 2026 · 02:45 UTC
92.2 keys
80.2 keys
3 AUG 2026 · 04:24 UTC
98.3 keys
85.5 keys
10 AUG 2026 · 01:11 UTC
104 keys
90.7 keys
20 AUG 2026 · 00:09 UTC
113 keys
98.0 keys
23 AUG 2026 · 16:10 UTC
13.8 keys
12.0 keys
27 AUG 2026 · 02:09 UTC
148 keys
128 keys
29 AUG 2026 · 12:09 UTC
214 keys
186 keys
30 AUG 2026 · 14:09 UTC
13.8 keys
12.0 keys
31 AUG 2026 · 04:09 UTC
13.7 keys
11.9 keys
1 SEP 2026 · 00:09 UTC
212 keys
185 keys
1 SEP 2026 · 12:08 UTC
211 keys
183 keys
2 SEP 2026 · 16:08 UTC
209 keys
181 keys
3 SEP 2026 · 08:09 UTC
209 keys
181 keys
4 SEP 2026 · 00:08 UTC
209 keys
182 keys
4 SEP 2026 · 12:08 UTC
207 keys
180 keys
5 SEP 2026 · 04:08 UTC
216 keys
188 keys
Price history in numbers
26 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Cold Killer's sell price ranged from 13.7 keys to 216 keys and is up 106.8% after 13 moves. Over a year it ranged from 13.7 keys to 216 keys (up 27.0%). Today's 216 keys sits at the top of its range: the lowest we have recorded is 13.7 keys (31 Aug 2026) and the highest 216 keys (5 Sep 2026). The price has moved 25 times since we began recording it — about once every 14 days.
Collector's Bonedolier