Community price on backpack.tf: 105 keys, last changed 2025-10-04 (11mo ago). The live quote above, 90.7 keys, is 14% lower and last moved 4h 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
35 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.
Vicious Circle Berlin Brain Bowl sell price, 2025-09-25 to 2026-09-05: 35 observations, from 103 keys to 90.7 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
103 keys
84.3 keys
30 SEP 2025 · 21:29 UTC
103 keys
84.2 keys
9 OCT 2025 · 09:10 UTC
103 keys
92.9 keys
19 OCT 2025 · 20:58 UTC
98.2 keys
88.4 keys
25 OCT 2025 · 17:21 UTC
93.5 keys
84.2 keys
10 NOV 2025 · 01:23 UTC
96.0 keys
86.4 keys
22 JUN 2026 · 17:13 UTC
72.2 keys
62.8 keys
29 JUN 2026 · 01:14 UTC
75.2 keys
65.3 keys
5 JUL 2026 · 05:13 UTC
71.6 keys
62.2 keys
12 JUL 2026 · 22:44 UTC
62.5 keys
54.3 keys
19 JUL 2026 · 22:44 UTC
70.0 keys
60.9 keys
29 JUL 2026 · 00:45 UTC
73.5 keys
63.9 keys
3 AUG 2026 · 00:24 UTC
76.8 keys
66.8 keys
13 AUG 2026 · 23:12 UTC
82.2 keys
71.4 keys
15 AUG 2026 · 21:12 UTC
82.1 keys
71.3 keys
24 AUG 2026 · 06:09 UTC
77.6 keys
67.5 keys
24 AUG 2026 · 10:09 UTC
78.0 keys
67.9 keys
24 AUG 2026 · 12:09 UTC
78.2 keys
68.0 keys
24 AUG 2026 · 16:09 UTC
78.1 keys
67.9 keys
24 AUG 2026 · 18:09 UTC
78.4 keys
68.2 keys
24 AUG 2026 · 20:09 UTC
78.9 keys
68.6 keys
25 AUG 2026 · 00:08 UTC
78.9 keys
68.6 keys
28 AUG 2026 · 18:09 UTC
78.9 keys
68.6 keys
29 AUG 2026 · 06:09 UTC
79.3 keys
69.0 keys
29 AUG 2026 · 18:10 UTC
79.6 keys
69.2 keys
31 AUG 2026 · 22:09 UTC
82.3 keys
71.6 keys
1 SEP 2026 · 10:08 UTC
86.7 keys
75.4 keys
1 SEP 2026 · 22:08 UTC
90.5 keys
78.7 keys
2 SEP 2026 · 10:08 UTC
90.5 keys
78.7 keys
3 SEP 2026 · 00:08 UTC
91.5 keys
79.6 keys
3 SEP 2026 · 12:09 UTC
91.0 keys
79.1 keys
4 SEP 2026 · 00:08 UTC
91.8 keys
79.8 keys
4 SEP 2026 · 14:08 UTC
91.0 keys
79.2 keys
5 SEP 2026 · 04:09 UTC
94.1 keys
81.8 keys
5 SEP 2026 · 18:08 UTC
90.7 keys
78.9 keys
Price history in numbers
35 readings since 25 Sep 2025
Over the last 30 days the Vicious Circle Berlin Brain Bowl's sell price ranged from 77.6 keys to 94.1 keys and is up 10.3% after 21 moves. Over a year it ranged from 62.5 keys to 103 keys (down 12.0%). Today's 90.7 keys sits in the upper third of its range: the lowest we have recorded is 62.5 keys (12 Jul 2026) and the highest 103 keys (9 Oct 2025). The price has moved 34 times since we began recording it — about once every 10 days.
Collector's Industrial Festivizer