This price has not changed since 2026-10-01 12:08 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
204 keys, 62.11 ref
Buy price
178 keys, 15 ref
In keys
205 keys
In USD
$444.82 at the Steam key rate
Community price on backpack.tf: 300 keys, last changed 2026-03-14 (8mo ago). The live quote above, 205 keys, is 32% 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
57 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 Cotton Head sell price, 2025-09-25 to 2026-11-04: 57 observations, from 275 keys to 237 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
275 keys
184 keys
30 SEP 2025 · 21:01 UTC
274 keys
183 keys
19 OCT 2025 · 20:30 UTC
249 keys
183 keys
25 OCT 2025 · 16:51 UTC
237 keys
174 keys
22 JUN 2026 · 21:13 UTC
196 keys
171 keys
29 JUN 2026 · 03:14 UTC
128 keys
111 keys
12 JUL 2026 · 22:44 UTC
194 keys
169 keys
18 JUL 2026 · 20:44 UTC
217 keys
188 keys
29 JUL 2026 · 02:45 UTC
200 keys
174 keys
10 AUG 2026 · 01:11 UTC
208 keys
181 keys
20 AUG 2026 · 22:08 UTC
219 keys
191 keys
23 AUG 2026 · 02:09 UTC
202 keys
175 keys
23 AUG 2026 · 14:09 UTC
200 keys
174 keys
25 AUG 2026 · 14:09 UTC
220 keys
192 keys
26 AUG 2026 · 12:09 UTC
204 keys
177 keys
29 AUG 2026 · 20:09 UTC
213 keys
185 keys
31 AUG 2026 · 06:09 UTC
216 keys
187 keys
1 SEP 2026 · 20:08 UTC
145 keys
126 keys
5 SEP 2026 · 12:10 UTC
142 keys
123 keys
6 SEP 2026 · 08:09 UTC
149 keys
129 keys
10 SEP 2026 · 14:07 UTC
131 keys
114 keys
11 SEP 2026 · 06:08 UTC
264 keys
229 keys
12 SEP 2026 · 06:08 UTC
269 keys
234 keys
12 SEP 2026 · 22:07 UTC
271 keys
236 keys
23 SEP 2026 · 16:08 UTC
195 keys
169 keys
27 SEP 2026 · 20:09 UTC
124 keys
108 keys
28 SEP 2026 · 22:08 UTC
117 keys
102 keys
30 SEP 2026 · 22:09 UTC
205 keys
178 keys
1 OCT 2026 · 12:08 UTC
205 keys
178 keys
9 OCT 2026 · 15:10 UTC
206 keys
179 keys
10 OCT 2026 · 03:10 UTC
207 keys
180 keys
29 OCT 2026 · 01:12 UTC
239 keys
201 keys
29 OCT 2026 · 03:11 UTC
238 keys
201 keys
31 OCT 2026 · 17:12 UTC
236 keys
204 keys
31 OCT 2026 · 23:12 UTC
234 keys
190 keys
1 NOV 2026 · 01:12 UTC
235 keys
191 keys
1 NOV 2026 · 05:12 UTC
237 keys
190 keys
1 NOV 2026 · 09:12 UTC
237 keys
191 keys
1 NOV 2026 · 19:12 UTC
237 keys
194 keys
4 NOV 2026 · 23:12 UTC
237 keys
187 keys
Price history in numbers
57 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Cotton Head's sell price ranged from 150 keys to 239 keys and is up 58.1% after 13 moves. Over a year it ranged from 117 keys to 271 keys (down 2.6%). Today's 237 keys sits in the upper third of its range: the lowest we have recorded is 117 keys (28 Sep 2026) and the highest 275 keys (25 Sep 2025). The price has moved 54 times since we began recording it — about once every 8 days.