Community price on backpack.tf: 59.0–64.0 keys, last changed 2024-01-26 (2.7y ago). The live quote above, 78.3 keys, is 33% 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
122 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 Berlin Brain Bowl sell price, 2025-09-25 to 2026-10-10: 122 observations, from 64.7 keys to 80.0 keys. Sampled evenly across the range.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
64.7 keys
48.8 keys
19 OCT 2025 · 20:58 UTC
58.7 keys
49.5 keys
28 NOV 2025 · 10:50 UTC
82.2 keys
63.5 keys
22 DEC 2025 · 01:10 UTC
76.4 keys
66.2 keys
11 JAN 2026 · 23:35 UTC
60.2 keys
57.7 keys
15 FEB 2026 · 12:41 UTC
65.9 keys
57.7 keys
9 MAR 2026 · 10:43 UTC
59.1 keys
51.5 keys
30 MAR 2026 · 14:30 UTC
64.2 keys
56.0 keys
29 APR 2026 · 12:29 UTC
61.1 keys
35.9 keys
16 MAY 2026 · 04:32 UTC
63.6 keys
56.0 keys
8 JUN 2026 · 02:30 UTC
63.3 keys
55.3 keys
9 JUL 2026 · 08:44 UTC
64.3 keys
55.9 keys
3 AUG 2026 · 04:24 UTC
72.3 keys
62.9 keys
21 AUG 2026 · 20:09 UTC
60.5 keys
52.6 keys
23 AUG 2026 · 08:08 UTC
63.6 keys
55.3 keys
25 AUG 2026 · 08:09 UTC
64.5 keys
56.1 keys
26 AUG 2026 · 22:09 UTC
65.0 keys
56.5 keys
28 AUG 2026 · 11:23 UTC
65.9 keys
57.3 keys
29 AUG 2026 · 22:09 UTC
67.1 keys
58.3 keys
31 AUG 2026 · 12:09 UTC
67.4 keys
58.6 keys
2 SEP 2026 · 00:09 UTC
66.0 keys
57.4 keys
3 SEP 2026 · 12:09 UTC
67.0 keys
58.2 keys
5 SEP 2026 · 00:08 UTC
67.4 keys
58.6 keys
6 SEP 2026 · 16:11 UTC
68.1 keys
59.2 keys
8 SEP 2026 · 06:09 UTC
69.2 keys
60.2 keys
10 SEP 2026 · 10:10 UTC
71.8 keys
62.4 keys
11 SEP 2026 · 22:08 UTC
73.2 keys
63.6 keys
13 SEP 2026 · 10:09 UTC
74.8 keys
65.0 keys
15 SEP 2026 · 08:09 UTC
75.6 keys
65.7 keys
17 SEP 2026 · 08:09 UTC
75.9 keys
66.0 keys
20 SEP 2026 · 22:11 UTC
77.5 keys
67.4 keys
22 SEP 2026 · 16:09 UTC
78.4 keys
68.2 keys
25 SEP 2026 · 20:09 UTC
79.2 keys
68.9 keys
26 SEP 2026 · 04:09 UTC
79.2 keys
68.9 keys
27 SEP 2026 · 10:08 UTC
79.9 keys
69.4 keys
30 SEP 2026 · 14:08 UTC
77.9 keys
67.8 keys
4 OCT 2026 · 09:09 UTC
79.7 keys
69.3 keys
5 OCT 2026 · 09:09 UTC
74.2 keys
64.5 keys
7 OCT 2026 · 19:09 UTC
77.9 keys
67.8 keys
10 OCT 2026 · 11:08 UTC
80.0 keys
69.6 keys
Price history in numbers
122 readings since 25 Sep 2025
Over the last 30 days the Green Energy Berlin Brain Bowl's sell price ranged from 73.5 keys to 80.0 keys and is up 7.0% after 37 moves. Over a year it ranged from 55.9 keys to 82.2 keys (up 36.3%). Today's 80.0 keys sits in the upper third of its range: the lowest we have recorded is 55.9 keys (25 Oct 2025) and the highest 82.2 keys (28 Nov 2025). The price has moved 120 times since we began recording it — about once every 3 days.