Community price on backpack.tf: 70.0 keys, last changed 2021-07-11 (5.3y ago). The live quote above, 108 keys, is 54% higher 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
116 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.
Green Energy Tyrantium Helmet sell price, 2025-09-25 to 2026-10-12: 116 observations, from 72.6 keys to 115 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
72.6 keys
59.4 keys
19 OCT 2025 · 20:15 UTC
66.8 keys
60.1 keys
22 JUN 2026 · 17:13 UTC
86.0 keys
74.7 keys
12 JUL 2026 · 22:44 UTC
85.7 keys
74.5 keys
3 AUG 2026 · 00:24 UTC
97.5 keys
84.8 keys
21 AUG 2026 · 14:08 UTC
36.5 keys
31.8 keys
23 AUG 2026 · 02:09 UTC
43.2 keys
37.5 keys
24 AUG 2026 · 14:08 UTC
50.4 keys
43.9 keys
26 AUG 2026 · 02:09 UTC
54.1 keys
47.0 keys
27 AUG 2026 · 14:08 UTC
59.7 keys
51.9 keys
28 AUG 2026 · 14:10 UTC
62.6 keys
54.5 keys
30 AUG 2026 · 02:09 UTC
67.4 keys
58.6 keys
31 AUG 2026 · 14:09 UTC
67.8 keys
58.9 keys
2 SEP 2026 · 02:08 UTC
66.4 keys
57.7 keys
3 SEP 2026 · 14:08 UTC
71.7 keys
62.4 keys
5 SEP 2026 · 02:08 UTC
84.4 keys
73.4 keys
6 SEP 2026 · 14:08 UTC
90.0 keys
78.3 keys
8 SEP 2026 · 02:08 UTC
91.2 keys
79.3 keys
9 SEP 2026 · 14:09 UTC
91.4 keys
79.5 keys
11 SEP 2026 · 02:09 UTC
94.1 keys
81.8 keys
12 SEP 2026 · 14:08 UTC
96.2 keys
83.6 keys
14 SEP 2026 · 02:07 UTC
98.0 keys
85.2 keys
15 SEP 2026 · 14:08 UTC
101 keys
87.7 keys
17 SEP 2026 · 02:08 UTC
103 keys
89.5 keys
19 SEP 2026 · 10:08 UTC
104 keys
90.0 keys
21 SEP 2026 · 00:11 UTC
106 keys
92.5 keys
22 SEP 2026 · 12:09 UTC
109 keys
94.8 keys
24 SEP 2026 · 00:08 UTC
110 keys
95.9 keys
25 SEP 2026 · 12:08 UTC
111 keys
96.5 keys
27 SEP 2026 · 02:09 UTC
112 keys
97.5 keys
28 SEP 2026 · 02:08 UTC
112 keys
97.6 keys
29 SEP 2026 · 14:08 UTC
111 keys
96.6 keys
1 OCT 2026 · 02:08 UTC
110 keys
95.8 keys
2 OCT 2026 · 15:12 UTC
110 keys
96.1 keys
4 OCT 2026 · 05:09 UTC
111 keys
96.7 keys
5 OCT 2026 · 19:10 UTC
114 keys
98.9 keys
7 OCT 2026 · 07:09 UTC
113 keys
98.7 keys
8 OCT 2026 · 19:09 UTC
115 keys
99.6 keys
10 OCT 2026 · 07:09 UTC
115 keys
99.7 keys
12 OCT 2026 · 17:08 UTC
115 keys
100 keys
Price history in numbers
116 readings since 25 Sep 2025
Over the last 30 days the Green Energy Tyrantium Helmet's sell price ranged from 97.1 keys to 115 keys and is up 18.5% after 54 moves. Over a year it ranged from 35.6 keys to 115 keys (up 72.2%). Today's 115 keys sits at the top of its range: the lowest we have recorded is 35.6 keys (21 Aug 2026) and the highest 115 keys (12 Oct 2026). The price has moved 115 times since we began recording it — about once every 3 days.