Community price on backpack.tf: 150 keys, last changed 2024-09-19 (2.1y ago). The live quote above, 136 keys, is 9% lower and last moved 11d 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
107 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.
Purple Energy Brigade Helm sell price, 2025-09-25 to 2026-10-12: 107 observations, from 153 keys to 139 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
153 keys
125 keys
19 OCT 2025 · 19:43 UTC
139 keys
125 keys
10 NOV 2025 · 00:01 UTC
135 keys
122 keys
5 JUL 2026 · 23:12 UTC
78.8 keys
68.5 keys
29 JUL 2026 · 00:45 UTC
102 keys
89.0 keys
20 AUG 2026 · 10:10 UTC
67.0 keys
58.3 keys
23 AUG 2026 · 06:09 UTC
101 keys
87.5 keys
24 AUG 2026 · 18:09 UTC
113 keys
98.2 keys
26 AUG 2026 · 06:09 UTC
115 keys
100 keys
27 AUG 2026 · 06:08 UTC
116 keys
101 keys
28 AUG 2026 · 18:09 UTC
118 keys
102 keys
30 AUG 2026 · 06:09 UTC
120 keys
104 keys
31 AUG 2026 · 18:09 UTC
118 keys
103 keys
1 SEP 2026 · 18:08 UTC
118 keys
102 keys
3 SEP 2026 · 06:08 UTC
116 keys
101 keys
4 SEP 2026 · 18:08 UTC
116 keys
101 keys
5 SEP 2026 · 18:08 UTC
116 keys
101 keys
7 SEP 2026 · 06:07 UTC
119 keys
104 keys
8 SEP 2026 · 18:09 UTC
122 keys
106 keys
10 SEP 2026 · 06:08 UTC
124 keys
108 keys
11 SEP 2026 · 06:07 UTC
127 keys
110 keys
12 SEP 2026 · 18:08 UTC
133 keys
115 keys
14 SEP 2026 · 06:08 UTC
135 keys
117 keys
16 SEP 2026 · 22:08 UTC
137 keys
119 keys
17 SEP 2026 · 22:08 UTC
137 keys
119 keys
20 SEP 2026 · 20:09 UTC
137 keys
119 keys
21 SEP 2026 · 06:09 UTC
138 keys
120 keys
21 SEP 2026 · 10:10 UTC
138 keys
120 keys
21 SEP 2026 · 20:09 UTC
137 keys
119 keys
24 SEP 2026 · 18:08 UTC
138 keys
120 keys
26 SEP 2026 · 04:08 UTC
139 keys
121 keys
26 SEP 2026 · 18:08 UTC
139 keys
121 keys
27 SEP 2026 · 14:08 UTC
140 keys
122 keys
1 OCT 2026 · 00:09 UTC
137 keys
119 keys
2 OCT 2026 · 00:08 UTC
136 keys
118 keys
5 OCT 2026 · 09:08 UTC
140 keys
121 keys
7 OCT 2026 · 17:10 UTC
139 keys
121 keys
9 OCT 2026 · 17:09 UTC
139 keys
121 keys
11 OCT 2026 · 15:08 UTC
140 keys
122 keys
12 OCT 2026 · 13:08 UTC
139 keys
121 keys
Price history in numbers
107 readings since 25 Sep 2025
Over the last 30 days the Purple Energy Brigade Helm's sell price ranged from 133 keys to 140 keys and is up 4.3% after 47 moves. Over a year it ranged from 67.0 keys to 140 keys (up 0.4%). Today's 139 keys sits in the upper third of its range: the lowest we have recorded is 67.0 keys (20 Aug 2026) and the highest 153 keys (25 Sep 2025). The price has moved 106 times since we began recording it — about once every 4 days.