This price has not changed since 2026-10-01 18:08 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
256 keys, 54.11 ref
Buy price
223 keys, 21.88 ref
In keys
257 keys
In USD
$552.27 at the Steam key rate
Community price on backpack.tf: 250 keys, last changed 2024-03-13 (2.6y ago). The live quote above, 257 keys, is 3% higher 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
102 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 Cosa Nostra Cap sell price, 2025-09-25 to 2026-10-17: 102 observations, from 257 keys to 270 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
257 keys
210 keys
19 OCT 2025 · 20:02 UTC
233 keys
210 keys
10 NOV 2025 · 00:23 UTC
228 keys
205 keys
8 JUL 2026 · 20:44 UTC
171 keys
149 keys
29 JUL 2026 · 04:46 UTC
178 keys
154 keys
21 AUG 2026 · 02:08 UTC
194 keys
169 keys
21 AUG 2026 · 20:09 UTC
181 keys
157 keys
22 AUG 2026 · 12:08 UTC
190 keys
166 keys
23 AUG 2026 · 00:08 UTC
194 keys
169 keys
23 AUG 2026 · 06:09 UTC
197 keys
171 keys
23 AUG 2026 · 18:08 UTC
200 keys
174 keys
24 AUG 2026 · 00:09 UTC
202 keys
176 keys
25 AUG 2026 · 12:08 UTC
203 keys
177 keys
27 AUG 2026 · 00:09 UTC
204 keys
177 keys
28 AUG 2026 · 00:09 UTC
203 keys
177 keys
29 AUG 2026 · 14:09 UTC
204 keys
177 keys
30 AUG 2026 · 14:09 UTC
222 keys
193 keys
1 SEP 2026 · 02:09 UTC
243 keys
212 keys
2 SEP 2026 · 14:08 UTC
247 keys
215 keys
3 SEP 2026 · 14:08 UTC
252 keys
219 keys
5 SEP 2026 · 02:08 UTC
261 keys
227 keys
6 SEP 2026 · 02:08 UTC
251 keys
219 keys
7 SEP 2026 · 14:08 UTC
259 keys
225 keys
9 SEP 2026 · 06:09 UTC
252 keys
219 keys
10 SEP 2026 · 10:09 UTC
254 keys
221 keys
12 SEP 2026 · 00:09 UTC
256 keys
223 keys
13 SEP 2026 · 00:08 UTC
257 keys
223 keys
14 SEP 2026 · 14:08 UTC
254 keys
221 keys
20 SEP 2026 · 12:09 UTC
260 keys
226 keys
22 SEP 2026 · 14:09 UTC
261 keys
227 keys
28 SEP 2026 · 12:08 UTC
266 keys
231 keys
30 SEP 2026 · 10:07 UTC
261 keys
227 keys
2 OCT 2026 · 15:12 UTC
261 keys
227 keys
3 OCT 2026 · 21:10 UTC
265 keys
230 keys
6 OCT 2026 · 05:08 UTC
266 keys
231 keys
8 OCT 2026 · 05:10 UTC
265 keys
231 keys
10 OCT 2026 · 17:09 UTC
267 keys
232 keys
12 OCT 2026 · 09:08 UTC
267 keys
232 keys
13 OCT 2026 · 17:08 UTC
268 keys
233 keys
17 OCT 2026 · 17:08 UTC
270 keys
235 keys
Price history in numbers
102 readings since 25 Sep 2025
Over the last 30 days the Sulphurous Cosa Nostra Cap's sell price ranged from 265 keys to 270 keys and is up 1.9% after 12 moves. Over a year it ranged from 171 keys to 270 keys (up 18.8%). Today's 270 keys sits at the top of its range: the lowest we have recorded is 171 keys (8 Jul 2026) and the highest 270 keys (17 Oct 2026). The price has moved 101 times since we began recording it — about once every 4 days.