Community price on backpack.tf: 38.0 keys, last changed 2022-03-30 (4.5y ago). The live quote above, 22.1 keys, is 42% lower and last moved 17d 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
50 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 Hollowed Helm sell price, 2025-09-25 to 2026-10-11: 50 observations, from 38.8 keys to 25.4 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
38.8 keys
31.8 keys
30 SEP 2025 · 22:33 UTC
38.8 keys
31.8 keys
23 OCT 2025 · 19:05 UTC
71.0 keys
62.1 keys
30 OCT 2025 · 00:15 UTC
71.6 keys
62.6 keys
20 NOV 2025 · 04:48 UTC
77.3 keys
67.5 keys
7 DEC 2025 · 20:53 UTC
75.5 keys
68.6 keys
22 DEC 2025 · 09:15 UTC
77.4 keys
21.2 keys
29 DEC 2025 · 10:54 UTC
78.0 keys
18.3 keys
3 JAN 2026 · 14:58 UTC
74.2 keys
22.9 keys
11 JAN 2026 · 19:40 UTC
68.2 keys
11.9 keys
30 JAN 2026 · 07:44 UTC
67.3 keys
12.0 keys
1 FEB 2026 · 21:48 UTC
71.5 keys
9.50 keys
8 FEB 2026 · 14:24 UTC
62.7 keys
26.1 keys
15 FEB 2026 · 22:41 UTC
67.3 keys
29.9 keys
1 MAR 2026 · 00:43 UTC
69.8 keys
31.9 keys
8 MAR 2026 · 22:43 UTC
69.1 keys
38.2 keys
15 MAR 2026 · 02:08 UTC
64.1 keys
55.9 keys
22 MAR 2026 · 04:07 UTC
65.4 keys
44.6 keys
12 APR 2026 · 20:30 UTC
65.9 keys
50.4 keys
19 APR 2026 · 20:31 UTC
75.3 keys
51.5 keys
1 MAY 2026 · 12:30 UTC
61.9 keys
48.3 keys
10 MAY 2026 · 22:34 UTC
65.8 keys
52.3 keys
24 MAY 2026 · 22:32 UTC
65.2 keys
53.3 keys
1 JUN 2026 · 10:31 UTC
66.1 keys
39.7 keys
8 JUN 2026 · 00:32 UTC
74.0 keys
53.7 keys
15 JUN 2026 · 00:32 UTC
64.1 keys
53.5 keys
29 JUN 2026 · 01:14 UTC
66.5 keys
57.8 keys
5 JUL 2026 · 23:12 UTC
63.3 keys
55.0 keys
12 JUL 2026 · 22:44 UTC
64.1 keys
55.7 keys
19 JUL 2026 · 14:44 UTC
66.9 keys
58.2 keys
3 AUG 2026 · 02:24 UTC
71.8 keys
62.5 keys
11 AUG 2026 · 01:12 UTC
72.6 keys
63.0 keys
20 AUG 2026 · 04:08 UTC
10.4 keys
9.03 keys
24 AUG 2026 · 16:09 UTC
24.4 keys
21.2 keys
6 SEP 2026 · 14:09 UTC
12.3 keys
10.7 keys
15 SEP 2026 · 02:08 UTC
24.8 keys
21.6 keys
23 SEP 2026 · 14:10 UTC
12.1 keys
10.5 keys
26 SEP 2026 · 12:08 UTC
22.1 keys
19.2 keys
9 OCT 2026 · 19:10 UTC
12.4 keys
10.8 keys
11 OCT 2026 · 03:10 UTC
25.4 keys
22.1 keys
Price history in numbers
50 readings since 25 Sep 2025
Over the last 30 days the Green Energy Hollowed Helm's sell price ranged from 12.1 keys to 25.4 keys and is up 2.3% after 5 moves. Over a year it ranged from 10.4 keys to 78.0 keys (down 64.2%). Today's 25.4 keys sits in the lower third of its range: the lowest we have recorded is 10.4 keys (20 Aug 2026) and the highest 78.0 keys (29 Dec 2025). The price has moved 49 times since we began recording it — about once every 8 days.