Community price on backpack.tf: 300 keys, last changed 2026-03-14 (6mo ago). The live quote above, 144 keys, is 52% lower and last moved 4h 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
27 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 2026-09-05: 27 observations, from 280 keys to 144 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
280 keys
187 keys
30 SEP 2025 · 21:01 UTC
279 keys
186 keys
9 OCT 2025 · 08:43 UTC
267 keys
195 keys
19 OCT 2025 · 20:30 UTC
254 keys
186 keys
25 OCT 2025 · 16:51 UTC
241 keys
177 keys
10 NOV 2025 · 00:53 UTC
248 keys
182 keys
22 JUN 2026 · 21:13 UTC
200 keys
174 keys
29 JUN 2026 · 03:14 UTC
130 keys
113 keys
5 JUL 2026 · 19:12 UTC
210 keys
183 keys
12 JUL 2026 · 22:44 UTC
198 keys
172 keys
18 JUL 2026 · 20:44 UTC
220 keys
192 keys
29 JUL 2026 · 02:45 UTC
203 keys
177 keys
3 AUG 2026 · 00:24 UTC
228 keys
198 keys
10 AUG 2026 · 01:11 UTC
212 keys
184 keys
20 AUG 2026 · 22:08 UTC
223 keys
194 keys
21 AUG 2026 · 12:08 UTC
210 keys
183 keys
23 AUG 2026 · 02:09 UTC
205 keys
179 keys
23 AUG 2026 · 14:09 UTC
204 keys
177 keys
25 AUG 2026 · 02:08 UTC
222 keys
193 keys
25 AUG 2026 · 14:09 UTC
224 keys
195 keys
26 AUG 2026 · 12:09 UTC
207 keys
180 keys
29 AUG 2026 · 08:09 UTC
219 keys
191 keys
29 AUG 2026 · 20:09 UTC
217 keys
188 keys
31 AUG 2026 · 06:09 UTC
219 keys
191 keys
1 SEP 2026 · 20:08 UTC
147 keys
128 keys
2 SEP 2026 · 14:08 UTC
149 keys
130 keys
5 SEP 2026 · 12:10 UTC
144 keys
126 keys
Price history in numbers
27 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Cotton Head's sell price ranged from 144 keys to 224 keys and is down 31.9% after 13 moves. Over a year it ranged from 130 keys to 280 keys (down 48.5%). Today's 144 keys sits in the lower third of its range: the lowest we have recorded is 130 keys (29 Jun 2026) and the highest 280 keys (25 Sep 2025). The price has moved 26 times since we began recording it — about once every 13 days.