This price has not changed since 2026-10-01 18:08 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
32 keys, 1.66 ref
Buy price
27 keys, 54.44 ref
In keys
32.0 keys
In USD
$69.50 at the Steam key rate
Community price on backpack.tf: 32.0–34.0 keys, last changed 2023-02-04 (3.8y ago). The live quote above, 32.0 keys, is inside the community’s range 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
136 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 Brain Interface sell price, 2025-09-25 to 2026-10-20: 136 observations, from 34.9 keys to 33.9 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
34.9 keys
26.8 keys
19 OCT 2025 · 21:48 UTC
31.7 keys
26.8 keys
23 NOV 2025 · 22:50 UTC
42.6 keys
25.0 keys
31 DEC 2025 · 00:57 UTC
42.2 keys
35.9 keys
6 FEB 2026 · 10:23 UTC
36.0 keys
31.1 keys
23 FEB 2026 · 14:41 UTC
35.4 keys
31.4 keys
22 MAR 2026 · 20:08 UTC
37.3 keys
7.97 keys
29 APR 2026 · 00:32 UTC
33.3 keys
26.4 keys
22 JUN 2026 · 00:12 UTC
41.0 keys
32.1 keys
12 JUL 2026 · 22:44 UTC
36.9 keys
32.1 keys
12 AUG 2026 · 09:12 UTC
41.2 keys
35.8 keys
24 AUG 2026 · 08:09 UTC
9.70 keys
8.43 keys
26 AUG 2026 · 08:09 UTC
10.1 keys
8.78 keys
29 AUG 2026 · 08:09 UTC
21.2 keys
18.4 keys
1 SEP 2026 · 20:08 UTC
39.9 keys
8.66 keys
4 SEP 2026 · 22:08 UTC
26.7 keys
23.2 keys
6 SEP 2026 · 10:09 UTC
27.9 keys
24.3 keys
8 SEP 2026 · 16:09 UTC
27.7 keys
24.1 keys
10 SEP 2026 · 12:08 UTC
27.6 keys
24.0 keys
12 SEP 2026 · 12:09 UTC
28.3 keys
24.6 keys
14 SEP 2026 · 00:08 UTC
28.9 keys
25.1 keys
16 SEP 2026 · 00:09 UTC
29.3 keys
25.4 keys
18 SEP 2026 · 00:08 UTC
30.0 keys
26.1 keys
21 SEP 2026 · 00:11 UTC
30.3 keys
26.3 keys
22 SEP 2026 · 14:10 UTC
30.7 keys
26.7 keys
24 SEP 2026 · 14:10 UTC
31.2 keys
27.2 keys
26 SEP 2026 · 02:08 UTC
31.5 keys
27.4 keys
27 SEP 2026 · 18:08 UTC
32.0 keys
27.9 keys
29 SEP 2026 · 18:09 UTC
32.2 keys
28.0 keys
1 OCT 2026 · 06:08 UTC
32.5 keys
28.3 keys
8 OCT 2026 · 11:09 UTC
33.2 keys
28.8 keys
8 OCT 2026 · 17:10 UTC
33.1 keys
28.8 keys
9 OCT 2026 · 07:09 UTC
33.0 keys
28.7 keys
9 OCT 2026 · 15:11 UTC
33.2 keys
28.9 keys
10 OCT 2026 · 13:10 UTC
33.3 keys
28.9 keys
12 OCT 2026 · 01:09 UTC
33.0 keys
28.7 keys
14 OCT 2026 · 03:08 UTC
33.3 keys
29.0 keys
15 OCT 2026 · 15:09 UTC
33.3 keys
29.0 keys
18 OCT 2026 · 19:09 UTC
33.8 keys
29.4 keys
20 OCT 2026 · 07:08 UTC
33.9 keys
29.5 keys
Price history in numbers
136 readings since 25 Sep 2025
Over the last 30 days the Green Energy Brain Interface's sell price ranged from 33.0 keys to 34.0 keys and is up 2.0% after 32 moves. Over a year it ranged from 9.64 keys to 50.7 keys (up 6.1%). Today's 33.9 keys sits in the middle of its range: the lowest we have recorded is 9.64 keys (19 Aug 2026) and the highest 50.7 keys (16 Dec 2025). The price has moved 133 times since we began recording it — about once every 3 days.