This price has not changed since 2026-10-01 14:08 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
107 keys, 34.44 ref
Buy price
93 keys, 32.77 ref
In keys
108 keys
In USD
$231.25 at the Steam key rate
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 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
130 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 2026-10-23: 130 observations, from 72.6 keys to 42.9 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
29 JUN 2026 · 01:14 UTC
89.6 keys
77.9 keys
19 JUL 2026 · 22:44 UTC
89.6 keys
77.9 keys
10 AUG 2026 · 01:11 UTC
101 keys
87.9 keys
22 AUG 2026 · 14:08 UTC
40.6 keys
35.3 keys
24 AUG 2026 · 02:09 UTC
48.8 keys
42.4 keys
25 AUG 2026 · 14:09 UTC
52.7 keys
45.9 keys
27 AUG 2026 · 02:09 UTC
58.4 keys
50.7 keys
29 AUG 2026 · 02:09 UTC
64.6 keys
56.2 keys
30 AUG 2026 · 14:09 UTC
67.7 keys
58.8 keys
1 SEP 2026 · 02:09 UTC
67.3 keys
58.5 keys
3 SEP 2026 · 02:08 UTC
68.7 keys
59.8 keys
4 SEP 2026 · 14:08 UTC
80.1 keys
69.6 keys
6 SEP 2026 · 02:08 UTC
84.2 keys
73.2 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
13 SEP 2026 · 02:08 UTC
96.7 keys
84.1 keys
14 SEP 2026 · 14:08 UTC
97.9 keys
85.2 keys
16 SEP 2026 · 02:08 UTC
101 keys
87.9 keys
17 SEP 2026 · 14:08 UTC
103 keys
89.7 keys
20 SEP 2026 · 10:08 UTC
104 keys
90.7 keys
22 SEP 2026 · 00:08 UTC
109 keys
95.0 keys
23 SEP 2026 · 12:07 UTC
110 keys
95.3 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 · 14:07 UTC
112 keys
97.7 keys
30 SEP 2026 · 14:08 UTC
110 keys
95.3 keys
2 OCT 2026 · 02:08 UTC
109 keys
95.0 keys
3 OCT 2026 · 17:09 UTC
112 keys
97.3 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
13 OCT 2026 · 05:08 UTC
116 keys
101 keys
14 OCT 2026 · 17:08 UTC
117 keys
102 keys
19 OCT 2026 · 11:08 UTC
39.0 keys
34.0 keys
22 OCT 2026 · 11:12 UTC
43.2 keys
39.6 keys
23 OCT 2026 · 23:12 UTC
42.9 keys
42.9 keys
Price history in numbers
130 readings since 25 Sep 2025
Over the last 30 days the Green Energy Tyrantium Helmet's sell price ranged from 38.9 keys to 119 keys and is down 62.2% after 21 moves. Over a year it ranged from 35.6 keys to 119 keys (down 34.2%). Today's 42.9 keys sits in the lower third of its range: the lowest we have recorded is 35.6 keys (21 Aug 2026) and the highest 119 keys (16 Oct 2026). The price has moved 126 times since we began recording it — about once every 3 days.