This price has not changed since 2026-09-30 20:09 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
8 keys, 51.11 ref
Buy price
7 keys, 41.66 ref
In keys
8.81 keys
In USD
$19.04 at the Steam key rate
Community price on backpack.tf: 9.00–9.50 keys, last changed 2023-08-29 (3.2y ago). The live quote above, 8.81 keys, is 2% lower 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
39 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.
Bubbling Boston Brain Bucket sell price, 2025-09-25 to 2026-11-05: 39 observations, from 9.65 keys to 8.97 keys.
Observed (UTC)
Sell
Buy
25 SEP 2025 · 03:29 UTC
9.65 keys
7.50 keys
30 SEP 2025 · 22:51 UTC
9.67 keys
7.50 keys
9 OCT 2025 · 10:22 UTC
9.22 keys
7.88 keys
19 OCT 2025 · 22:19 UTC
8.79 keys
7.50 keys
25 OCT 2025 · 18:31 UTC
8.39 keys
7.14 keys
10 NOV 2025 · 02:26 UTC
8.83 keys
7.55 keys
17 NOV 2025 · 02:44 UTC
9.22 keys
3.75 keys
22 NOV 2025 · 20:49 UTC
9.59 keys
7.31 keys
2 DEC 2025 · 03:03 UTC
9.29 keys
7.21 keys
18 DEC 2025 · 04:55 UTC
8.69 keys
7.56 keys
26 DEC 2025 · 03:11 UTC
7.35 keys
6.50 keys
22 JUN 2026 · 19:13 UTC
8.21 keys
7.14 keys
29 JUN 2026 · 01:14 UTC
8.03 keys
6.99 keys
5 JUL 2026 · 23:12 UTC
7.37 keys
6.41 keys
11 JUL 2026 · 18:43 UTC
7.61 keys
6.62 keys
22 JUL 2026 · 00:48 UTC
8.45 keys
7.35 keys
13 AUG 2026 · 19:12 UTC
7.34 keys
6.37 keys
20 AUG 2026 · 06:09 UTC
8.28 keys
7.20 keys
29 AUG 2026 · 22:10 UTC
8.61 keys
7.49 keys
30 AUG 2026 · 18:10 UTC
8.46 keys
7.36 keys
1 SEP 2026 · 12:09 UTC
8.31 keys
7.22 keys
2 SEP 2026 · 06:09 UTC
8.55 keys
7.43 keys
2 SEP 2026 · 18:10 UTC
7.14 keys
6.21 keys
8 SEP 2026 · 06:09 UTC
8.14 keys
7.07 keys
8 SEP 2026 · 22:09 UTC
8.98 keys
7.84 keys
11 SEP 2026 · 04:09 UTC
8.28 keys
7.20 keys
13 SEP 2026 · 04:08 UTC
7.94 keys
6.90 keys
13 SEP 2026 · 16:08 UTC
8.22 keys
7.15 keys
13 SEP 2026 · 18:08 UTC
9.03 keys
7.87 keys
17 SEP 2026 · 04:09 UTC
8.51 keys
7.40 keys
27 SEP 2026 · 02:10 UTC
8.46 keys
7.36 keys
28 SEP 2026 · 08:09 UTC
8.42 keys
7.32 keys
30 SEP 2026 · 20:09 UTC
8.81 keys
7.66 keys
22 OCT 2026 · 17:12 UTC
9.14 keys
6.88 keys
23 OCT 2026 · 15:12 UTC
9.14 keys
7.40 keys
23 OCT 2026 · 17:12 UTC
9.14 keys
7.21 keys
4 NOV 2026 · 11:11 UTC
8.97 keys
7.03 keys
4 NOV 2026 · 13:12 UTC
8.98 keys
6.69 keys
5 NOV 2026 · 01:13 UTC
8.97 keys
7.40 keys
Price history in numbers
39 readings since 25 Sep 2025
Over the last 30 days the Bubbling Boston Brain Bucket's sell price ranged from 8.97 keys to 9.14 keys and is down 1.9% after 3 moves. Over a year it ranged from 7.14 keys to 9.59 keys (up 1.5%). Today's 8.97 keys sits in the upper third of its range: the lowest we have recorded is 7.14 keys (2 Sep 2026) and the highest 9.67 keys (30 Sep 2025). The price has moved 36 times since we began recording it — about once every 11 days.