Community price on backpack.tf: 150 keys, last changed 2025-04-11 (1.5y ago). The live quote above, 143 keys, is 4% lower and last moved 12d 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
39 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 Lord Cockswain's Pith Helmet sell price, 2025-09-25 to 2026-10-08: 39 observations, from 153 keys to 157 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
153 keys
125 keys
30 SEP 2025 · 21:03 UTC
153 keys
125 keys
9 OCT 2025 · 08:45 UTC
146 keys
131 keys
19 OCT 2025 · 20:32 UTC
139 keys
125 keys
25 OCT 2025 · 16:54 UTC
132 keys
119 keys
10 NOV 2025 · 00:55 UTC
136 keys
122 keys
22 JUN 2026 · 21:13 UTC
82.9 keys
72.1 keys
1 JUL 2026 · 01:12 UTC
105 keys
91.4 keys
12 JUL 2026 · 22:44 UTC
104 keys
90.0 keys
19 JUL 2026 · 00:44 UTC
108 keys
93.6 keys
29 JUL 2026 · 02:45 UTC
118 keys
103 keys
3 AUG 2026 · 19:11 UTC
115 keys
100 keys
10 AUG 2026 · 23:11 UTC
115 keys
99.6 keys
18 AUG 2026 · 18:32 UTC
112 keys
97.3 keys
21 AUG 2026 · 12:08 UTC
10.6 keys
9.20 keys
22 AUG 2026 · 00:08 UTC
10.6 keys
9.23 keys
22 AUG 2026 · 18:09 UTC
10.6 keys
9.25 keys
23 AUG 2026 · 16:10 UTC
10.7 keys
9.27 keys
24 AUG 2026 · 06:09 UTC
10.6 keys
9.25 keys
24 AUG 2026 · 20:09 UTC
10.7 keys
9.29 keys
25 AUG 2026 · 18:09 UTC
10.7 keys
9.29 keys
26 AUG 2026 · 10:08 UTC
10.7 keys
9.31 keys
29 AUG 2026 · 00:09 UTC
106 keys
92.0 keys
29 AUG 2026 · 12:09 UTC
105 keys
91.2 keys
30 AUG 2026 · 16:07 UTC
108 keys
94.3 keys
12 SEP 2026 · 18:08 UTC
118 keys
103 keys
28 SEP 2026 · 12:08 UTC
138 keys
120 keys
29 SEP 2026 · 00:08 UTC
144 keys
125 keys
29 SEP 2026 · 12:08 UTC
144 keys
126 keys
30 SEP 2026 · 20:09 UTC
143 keys
125 keys
3 OCT 2026 · 03:09 UTC
146 keys
127 keys
4 OCT 2026 · 03:09 UTC
149 keys
129 keys
4 OCT 2026 · 16:58 UTC
153 keys
133 keys
5 OCT 2026 · 03:09 UTC
154 keys
134 keys
5 OCT 2026 · 17:09 UTC
154 keys
134 keys
6 OCT 2026 · 05:08 UTC
154 keys
134 keys
6 OCT 2026 · 17:09 UTC
155 keys
135 keys
7 OCT 2026 · 05:09 UTC
155 keys
135 keys
8 OCT 2026 · 17:10 UTC
157 keys
137 keys
Price history in numbers
39 readings since 25 Sep 2025
Over the last 30 days the Phosphorous Lord Cockswain's Pith Helmet's sell price ranged from 138 keys to 157 keys and is up 14.0% after 12 moves. Over a year it ranged from 10.6 keys to 157 keys (up 13.1%). Today's 157 keys sits at the top of its range: the lowest we have recorded is 10.6 keys (21 Aug 2026) and the highest 157 keys (8 Oct 2026). The price has moved 38 times since we began recording it — about once every 10 days.