This price has not changed since 2026-09-12 22:07 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
272 keys, 23.66 ref
Buy price
236 keys, 54 ref
In keys
272 keys
In USD
$588.34 at the Steam key rate
Community price on backpack.tf: 319 keys, last changed 2026-06-07 (4mo ago). The live quote above, 272 keys, is 15% 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
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.
Phosphorous Cosa Nostra Cap sell price, 2025-09-25 to 2026-10-03: 26 observations, from 409 keys to 243 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
409 keys
334 keys
30 SEP 2025 · 20:32 UTC
408 keys
334 keys
9 OCT 2025 · 08:15 UTC
390 keys
351 keys
19 OCT 2025 · 20:02 UTC
371 keys
334 keys
25 OCT 2025 · 16:20 UTC
353 keys
318 keys
10 NOV 2025 · 00:23 UTC
362 keys
326 keys
23 JUN 2026 · 03:13 UTC
204 keys
177 keys
2 JUL 2026 · 19:12 UTC
216 keys
188 keys
12 JUL 2026 · 22:44 UTC
212 keys
185 keys
19 JUL 2026 · 22:44 UTC
213 keys
185 keys
29 JUL 2026 · 02:45 UTC
227 keys
198 keys
4 AUG 2026 · 17:12 UTC
262 keys
228 keys
12 AUG 2026 · 03:11 UTC
230 keys
200 keys
21 AUG 2026 · 08:08 UTC
161 keys
140 keys
22 AUG 2026 · 02:08 UTC
161 keys
140 keys
22 AUG 2026 · 18:09 UTC
236 keys
206 keys
25 AUG 2026 · 20:09 UTC
237 keys
206 keys
29 AUG 2026 · 12:09 UTC
238 keys
207 keys
30 AUG 2026 · 00:09 UTC
240 keys
209 keys
3 SEP 2026 · 16:08 UTC
222 keys
193 keys
5 SEP 2026 · 14:08 UTC
159 keys
138 keys
11 SEP 2026 · 06:08 UTC
262 keys
228 keys
11 SEP 2026 · 18:09 UTC
266 keys
231 keys
12 SEP 2026 · 06:08 UTC
271 keys
235 keys
12 SEP 2026 · 22:07 UTC
272 keys
237 keys
3 OCT 2026 · 23:09 UTC
243 keys
211 keys
Price history in numbers
26 readings since 25 Sep 2025
The price has not been re-read inside the last 30 days. Over a year it ranged from 159 keys to 371 keys (down 34.5%). Today's 243 keys sits in the middle of its range: the lowest we have recorded is 159 keys (5 Sep 2026) and the highest 409 keys (25 Sep 2025). The price has moved 25 times since we began recording it — about once every 15 days.
Collector's Festive Flare Gun